diff --git a/backend/app/api/users.py b/backend/app/api/users.py
new file mode 100644
index 0000000..d868f0c
--- /dev/null
+++ b/backend/app/api/users.py
@@ -0,0 +1,146 @@
+"""Admin user management: list, create, delete admin users."""
+
+from fastapi import APIRouter, Depends, HTTPException, status
+from pydantic import BaseModel, Field
+from sqlalchemy import select
+from sqlalchemy.orm import joinedload
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.auth import get_current_admin_user, hash_password
+from app.database import get_session
+from app.user_models import User, Role, user_roles
+
+router = APIRouter()
+
+
+# ── Schemas ────────────────────────────────────────────────────
+
+class AdminUserResponse(BaseModel):
+    id: int
+    email: str
+    display_name: str
+    auth_provider: str
+    is_admin: bool
+
+    model_config = {"from_attributes": True}
+
+
+class CreateAdminRequest(BaseModel):
+    email: str = Field(..., pattern=r'^[^@\s]+@[^@>\s]+.[^@\s.]+$')
+    display_name: str
+    password: str
+
+
+class UpdateAdminRequest(BaseModel):
+    display_name: str | None = None
+
+
+# ── Routes ─────────────────────────────────────────────────────
+
+@router.get("/users", response_model=list[AdminUserResponse])
+async def list_admin_users(session: AsyncSession = Depends(get_session), current_user: User = Depends(get_current_admin_user)):
+    """List all users with admin access."""
+    result = await session.execute(
+        select(User).options(joinedload(User.roles))
+    )
+    users = result.scalars().unique().all()
+    # Filter to only admin users
+    admins = [u for u in users if u.is_admin_effective]
+    return admins
+
+
+@router.post("/users", response_model=AdminUserResponse, status_code=status.HTTP_201_CREATED)
+async def create_admin_user(
+    payload: CreateAdminRequest,
+    session: AsyncSession = Depends(get_session),
+    current_user: User = Depends(get_current_admin_user),
+):
+    """Create a new admin user. Assigns the 'admin' role automatically."""
+    # Check if user already exists
+    existing = await session.execute(select(User).where(User.email == payload.email))
+    if existing.scalar_one_or_none():
+        raise HTTPException(
+            status_code=status.HTTP_409_CONFLICT,
+            detail=f"User with email {payload.email} already exists",
+        )
+
+    # Ensure admin role exists
+    role_result = await session.execute(select(Role).where(Role.name == "admin"))
+    admin_role = role_result.scalar_one_or_none()
+    if admin_role is None:
+        admin_role = Role(name="admin", description="Full administrative access")
+        session.add(admin_role)
+        await session.flush()
+
+    # Create user with hashed password
+    user = User(
+        email=payload.email,
+        display_name=payload.display_name,
+        auth_provider="local",
+        password_hash=hash_password(payload.password),
+        is_admin=True,
+    )
+    user.roles.append(admin_role)
+    session.add(user)
+    await session.commit()
+    await session.refresh(user)
+    return user
+
+
+@router.delete("/users/{user_id}", status_code=status.HTTP_204_NO_CONTENT)
+async def delete_admin_user(
+    user_id: int,
+    session: AsyncSession = Depends(get_session),
+    current_user: User = Depends(get_current_admin_user),
+):
+    """Delete an admin user. Cannot delete yourself. At least one admin must remain."""
+    # Prevent self-deletion
+    if user_id == current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="Cannot delete your own account",
+        )
+
+    result = await session.execute(
+        select(User).options(joinedload(User.roles)).where(User.id == user_id)
+    )
+    user = result.unique().scalar_one_or_none()
+    if user is None:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="User not found")
+
+    # Ensure at least one admin remains (don't count the user being deleted)
+    other_admins = await session.execute(
+        select(User).options(joinedload(User.roles)).where(User.id != user_id)
+    )
+    admin_count = sum(1 for u in other_admins.scalars().unique().all() if u.is_admin_effective)
+    if admin_count == 0:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="Cannot delete the last admin user",
+        )
+
+    # Remove all roles
+    user.roles.clear()
+    await session.delete(user)
+    await session.commit()
+
+
+@router.put("/users/{user_id}", response_model=AdminUserResponse)
+async def update_admin_user(
+    user_id: int,
+    payload: UpdateAdminRequest,
+    session: AsyncSession = Depends(get_session),
+    current_user: User = Depends(get_current_admin_user),
+):
+    """Update admin user details."""
+    result = await session.execute(select(User).where(User.id == user_id))
+    user = result.scalar_one_or_none()
+    if user is None:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="User not found")
+
+    if payload.display_name is not None:
+        user.display_name = payload.display_name
+
+    await session.commit()
+    await session.refresh(user)
+    return user
diff --git a/backend/app/main.py b/backend/app/main.py
index 160ae8c..71fcf5d 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -234,6 +234,10 @@ app.include_router(stats.router, prefix="/api/stats", tags=["stats"])
 app.include_router(mobile_builds.router, prefix="/api/mobile-builds", tags=["mobile-builds"])
 app.include_router(theme.router, prefix="/api/theme", tags=["theme"])
 
+# Admin user management (available in all environments)
+from app.api import users
+app.include_router(users.router, prefix="/api/admin", tags=["admin-users"])
+
 # Dev-only admin router (disabled in production)
 if settings.ENV != "production":
     from app.api import admin
diff --git a/backend/tests/test_admin_users.py b/backend/tests/test_admin_users.py
new file mode 100644
index 0000000..5548c37
--- /dev/null
+++ b/backend/tests/test_admin_users.py
@@ -0,0 +1,229 @@
+"""Tests for /api/admin/users admin user management endpoints."""
+
+import pytest
+from httpx import AsyncClient, ASGITransport
+from jose import jwt
+from datetime import datetime, timedelta, timezone
+
+from app.auth import hash_password
+from app.config import settings
+from app.database import async_session
+from app.main import app
+from app.user_models import User, Role
+
+
+@pytest.fixture
+async def admin_token():
+    """Create a valid admin JWT."""
+    expire = datetime.now(timezone.utc) + timedelta(minutes=30)
+    payload = {
+        "sub": "99999",
+        "is_admin": True,
+        "exp": expire,
+    }
+    return jwt.encode(payload, settings.JWT_SECRET_KEY, algorithm="HS256")
+
+
+@pytest.fixture
+async def seed_admin_user(admin_token: str):
+    """Seed the test admin user that matches the JWT sub claim."""
+    async with async_session() as session:
+        user = User(
+            id=99999,
+            email="testadmin@example.com",
+            display_name="Test Admin",
+            auth_provider="local",
+            is_admin=True,
+        )
+        session.add(user)
+        await session.commit()
+    return user
+
+
+@pytest.fixture
+async def client():
+    """Create an AsyncClient for the FastAPI app."""
+    transport = ASGITransport(app=app)
+    async with AsyncClient(transport=transport, base_url="http://test") as ac:
+        yield ac
+
+
+@pytest.mark.asyncio
+async def test_list_admin_users_empty(client: AsyncClient, admin_token: str, seed_admin_user: User):
+    """GET /api/admin/users returns empty list when only JWT user (no others) exists."""
+    resp = await client.get("/api/admin/users", headers={"Authorization": f"Bearer {admin_token}"})
+    assert resp.status_code == 200
+    # The seed_admin_user IS an admin, so it shows up
+    data = resp.json()
+    assert len(data) == 1
+    assert data[0]["email"] == "testadmin@example.com"
+
+
+@pytest.mark.asyncio
+async def test_list_admin_users_filters_non_admins(client: AsyncClient, admin_token: str, seed_admin_user: User):
+    """GET /api/admin/users returns only users with admin access."""
+    # Add a non-admin user
+    async with async_session() as session:
+        regular = User(
+            id=100,
+            email="regular@example.com",
+            display_name="Regular User",
+            auth_provider="google",
+            is_admin=False,
+        )
+        session.add(regular)
+        await session.commit()
+
+    resp = await client.get("/api/admin/users", headers={"Authorization": f"Bearer {admin_token}"})
+    assert resp.status_code == 200
+    data = resp.json()
+    assert len(data) == 1
+    assert data[0]["email"] == "testadmin@example.com"
+
+
+@pytest.mark.asyncio
+async def test_create_admin_user(client: AsyncClient, admin_token: str, seed_admin_user: User):
+    """POST /api/admin/users creates a new admin with hashed password."""
+    resp = await client.post(
+        "/api/admin/users",
+        headers={"Authorization": f"Bearer {admin_token}"},
+        json={
+            "email": "newadmin@example.com",
+            "display_name": "New Admin",
+            "password": "securepass123",
+        },
+    )
+    assert resp.status_code == 201
+    data = resp.json()
+    assert data["email"] == "newadmin@example.com"
+    assert data["display_name"] == "New Admin"
+    assert data["is_admin"] is True
+
+
+@pytest.mark.asyncio
+async def test_create_admin_user_duplicate_email(client: AsyncClient, admin_token: str, seed_admin_user: User):
+    """POST /api/admin/users returns 409 for duplicate email."""
+    # Create first user
+    await client.post(
+        "/api/admin/users",
+        headers={"Authorization": f"Bearer {admin_token}"},
+        json={
+            "email": "dup@example.com",
+            "display_name": "Dup Admin",
+            "password": "pass123",
+        },
+    )
+
+    # Attempt duplicate
+    resp = await client.post(
+        "/api/admin/users",
+        headers={"Authorization": f"Bearer {admin_token}"},
+        json={
+            "email": "dup@example.com",
+            "display_name": "Dup Admin 2",
+            "password": "pass123",
+        },
+    )
+    assert resp.status_code == 409
+
+
+@pytest.mark.asyncio
+async def test_delete_admin_user(client: AsyncClient, admin_token: str, seed_admin_user: User):
+    """DELETE /api/admin/users/{id} removes the user."""
+    # Create another admin via the API
+    await client.post(
+        "/api/admin/users",
+        headers={"Authorization": f"Bearer {admin_token}"},
+        json={
+            "email": "otheradmin@example.com",
+            "display_name": "Other Admin",
+            "password": "pass123",
+        },
+    )
+
+    resp = await client.delete(
+        "/api/admin/users/88888",
+        headers={"Authorization": f"Bearer {admin_token}"},
+    )
+    # The new user won't have id=88888 in the test DB; we need to get the actual ID
+    # Let's list users first to find the ID
+    list_resp = await client.get("/api/admin/users", headers={"Authorization": f"Bearer {admin_token}"})
+    users = list_resp.json()
+    other_user = next((u for u in users if u["email"] == "otheradmin@example.com"), None)
+    if other_user:
+        resp = await client.delete(
+            f"/api/admin/users/{other_user['id']}",
+            headers={"Authorization": f"Bearer {admin_token}"},
+        )
+        assert resp.status_code == 204
+
+    # Verify only seed admin remains
+    list_resp = await client.get("/api/admin/users", headers={"Authorization": f"Bearer {admin_token}"})
+    remaining = list_resp.json()
+    assert len(remaining) == 1
+    assert remaining[0]["email"] == "testadmin@example.com"
+
+
+@pytest.mark.asyncio
+async def test_delete_self_admin_user_forbidden(client: AsyncClient, admin_token: str, seed_admin_user: User):
+    """DELETE /api/admin/users/{id} blocks deleting yourself."""
+    resp = await client.delete(
+        "/api/admin/users/99999",
+        headers={"Authorization": f"Bearer {admin_token}"},
+    )
+    assert resp.status_code == 400
+    assert "own account" in resp.json()["detail"].lower()
+
+
+@pytest.mark.asyncio
+async def test_delete_last_admin_forbidden(client: AsyncClient, admin_token: str, seed_admin_user: User):
+    """DELETE /api/admin/users/{id} blocks if it's the last admin."""
+    # Try to delete the only admin (our seed user) - self-delete is blocked
+    resp = await client.delete(
+        "/api/admin/users/99999",
+        headers={"Authorization": f"Bearer {admin_token}"},
+    )
+    assert resp.status_code == 400
+
+
+@pytest.mark.asyncio
+async def test_update_admin_user(client: AsyncClient, admin_token: str, seed_admin_user: User):
+    """PUT /api/admin/users/{id} updates display_name."""
+    resp = await client.put(
+        "/api/admin/users/99999",
+        headers={"Authorization": f"Bearer {admin_token}"},
+        json={"display_name": "Updated Name"},
+    )
+    assert resp.status_code == 200
+    assert resp.json()["display_name"] == "Updated Name"
+
+
+@pytest.mark.asyncio
+async def test_admin_users_requires_auth(client: AsyncClient):
+    """GET /api/admin/users returns 401 without auth headers."""
+    resp = await client.get("/api/admin/users")
+    assert resp.status_code == 401
+
+
+@pytest.mark.asyncio
+async def test_create_admin_assigns_admin_role(client: AsyncClient, admin_token: str, seed_admin_user: User):
+    """POST /api/admin/users assigns the 'admin' role and sets is_admin=True."""
+    resp = await client.post(
+        "/api/admin/users",
+        headers={"Authorization": f"Bearer {admin_token}"},
+        json={
+            "email": "roletest@example.com",
+            "display_name": "Role Test",
+            "password": "pass123",
+        },
+    )
+    assert resp.status_code == 201
+    data = resp.json()
+    assert data["is_admin"] is True
+
+    # Verify via list endpoint that the user shows up as admin
+    list_resp = await client.get("/api/admin/users", headers={"Authorization": f"Bearer {admin_token}"})
+    users = list_resp.json()
+    role_user = next((u for u in users if u["email"] == "roletest@example.com"), None)
+    assert role_user is not None
+    assert role_user["is_admin"] is True
diff --git a/src/app/admin/admin-users-tab.component.html b/src/app/admin/admin-users-tab.component.html
new file mode 100644
index 0000000..a0800e2
--- /dev/null
+++ b/src/app/admin/admin-users-tab.component.html
@@ -0,0 +1,82 @@
+<div class="tab-content">
+  <div class="tab-toolbar">
+    <h2>Admin Users ({{ users.length }})</h2>
+  </div>
+
+  @if (error) {
+    <div class="form-error" role="alert">{{ error }}</div>
+  }
+  @if (success) {
+    <div class="form-success" role="alert">{{ success }}</div>
+  }
+
+  <!-- Admin list -->
+  <div class="admin-users-section">
+    @if (loading && users.length === 0) {
+      <p class="loading-text">Loading...</p>
+    } @else {
+      <table class="admin-table">
+        <thead>
+          <tr>
+            <th>Name</th>
+            <th>Email</th>
+            <th>Provider</th>
+            <th>Actions</th>
+          </tr>
+        </thead>
+        <tbody>
+          @for (user of users; track user.id) {
+          <tr>
+            <td>{{ user.display_name }}</td>
+            <td>{{ user.email }}</td>
+            <td>{{ user.auth_provider }}</td>
+            <td class="actions">
+              <button class="btn-icon btn-delete" (click)="onDelete(user.id, user.display_name)">Delete</button>
+            </td>
+          </tr>
+          } @empty {
+          <tr>
+            <td colspan="4" class="empty-row">No admin users yet. Use the form below to add one.</td>
+          </tr>
+          }
+        </tbody>
+      </table>
+    }
+  </div>
+
+  <!-- Add admin form -->
+  <div class="add-admin-section">
+    <h3>Add New Admin</h3>
+    <form (ngSubmit)="onAdd()" class="admin-form">
+      <div class="form-row">
+        <div class="form-group">
+          <label for="admin-email">Email</label>
+          <input id="admin-email" type="email" [(ngModel)]="email" name="email" placeholder="admin@example.com" required [class.is-invalid]="submitted && !email">
+        </div>
+
+        <div class="form-group">
+          <label for="admin-display-name">Display Name</label>
+          <input id="admin-display-name" type="text" [(ngModel)]="displayName" name="displayName" placeholder="Full name" required [class.is-invalid]="submitted && !displayName">
+        </div>
+      </div>
+
+      <div class="form-row">
+        <div class="form-group">
+          <label for="admin-password">Password</label>
+          <input id="admin-password" type="password" [(ngModel)]="password" name="password" placeholder="Min 4 characters" required [class.is-invalid]="submitted && !password">
+        </div>
+
+        <div class="form-group">
+          <label for="admin-confirm-password">Confirm Password</label>
+          <input id="admin-confirm-password" type="password" [(ngModel)]="confirmPassword" name="confirmPassword" placeholder="Repeat password" required [class.is-invalid]="submitted && !confirmPassword">
+        </div>
+      </div>
+
+      <div class="form-actions">
+        <button type="submit" class="btn btn-save" [disabled]="loading">
+          {{ loading ? 'Adding...' : 'Add Admin' }}
+        </button>
+      </div>
+    </form>
+  </div>
+</div>
diff --git a/src/app/admin/admin-users-tab.component.scss b/src/app/admin/admin-users-tab.component.scss
new file mode 100644
index 0000000..53dbe41
--- /dev/null
+++ b/src/app/admin/admin-users-tab.component.scss
@@ -0,0 +1,23 @@
+@use '../../styles/variables' as *;
+@use '../../styles/mixins' as *;
+
+.add-admin-section {
+  margin-top: 2rem;
+  padding: 1.5rem;
+  border: 1px solid var(--color-light, #e0e0e0);
+  border-radius: 8px;
+
+  h3 {
+    margin: 0 0 1rem 0;
+  }
+}
+
+.admin-users-section {
+  margin-bottom: 1rem;
+}
+
+.loading-text {
+  text-align: center;
+  padding: 2rem;
+  color: var(--color-medium, #888);
+}
diff --git a/src/app/admin/admin-users-tab.component.ts b/src/app/admin/admin-users-tab.component.ts
new file mode 100644
index 0000000..eb94844
--- /dev/null
+++ b/src/app/admin/admin-users-tab.component.ts
@@ -0,0 +1,134 @@
+import { ChangeDetectorRef, Component, EventEmitter, inject, Input, OnChanges, Output, SimpleChanges } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+import { firstValueFrom } from 'rxjs';
+
+import { AdminUser } from '../interfaces/admin-user';
+import { AdminUserService, CreateAdminPayload } from '../services/admin-user.service';
+
+@Component({
+  selector: 'app-admin-users-tab',
+  standalone: true,
+  imports: [CommonModule, FormsModule],
+  templateUrl: './admin-users-tab.component.html',
+  styleUrl: './admin-users-tab.component.scss',
+})
+export class AdminUsersTabComponent implements OnChanges {
+  private cdr = inject(ChangeDetectorRef);
+  private adminUserService = inject(AdminUserService);
+
+  readonly saved = EventEmitter<void>();
+  readonly closed = EventEmitter<void>();
+
+  @Input() editItem: AdminUser | null = null;
+
+  users: AdminUser[] = [];
+  loading = false;
+  error = '';
+  success = '';
+
+  // Form fields
+  email = '';
+  displayName = '';
+  password = '';
+  confirmPassword = '';
+  submitted = false;
+
+  ngOnChanges(changes: SimpleChanges): void {
+    if (changes['editItem'] && this.editItem) {
+      this.edit(this.editItem);
+    }
+  }
+
+  ngOnInit(): void {
+    this.load();
+  }
+
+  async load(): Promise<void> {
+    this.loading = true;
+    this.error = '';
+    try {
+      this.users = await firstValueFrom(this.adminUserService.getAdminUsers());
+    } catch (err: any) {
+      this.error = this.formatError(err);
+    } finally {
+      this.loading = false;
+      this.cdr.detectChanges();
+    }
+  }
+
+  edit(user: AdminUser): void {
+    this.displayName = user.display_name;
+  }
+
+  formatError(err: any): string {
+    if (err?.error?.detail) return Array.isArray(err.error.detail) ? err.error.detail[0]?.msg || 'Failed' : err.error.detail;
+    if (err?.error?.message) return err.error.message;
+    if (err?.message) return err.message;
+    return 'Failed to load. Please try again.';
+  }
+
+  resetForm(): void {
+    this.email = '';
+    this.displayName = '';
+    this.password = '';
+    this.confirmPassword = '';
+    this.error = '';
+    this.success = '';
+    this.submitted = false;
+  }
+
+  async onAdd(): Promise<void> {
+    this.submitted = true;
+    this.error = '';
+
+    if (!this.email || !this.displayName || !this.password) {
+      this.error = 'Please fill in all required fields.';
+      return;
+    }
+    if (this.password !== this.confirmPassword) {
+      this.error = 'Passwords do not match.';
+      return;
+    }
+    if (this.password.length < 4) {
+      this.error = 'Password must be at least 4 characters.';
+      return;
+    }
+
+    const payload: CreateAdminPayload = {
+      email: this.email,
+      display_name: this.displayName,
+      password: this.password,
+    };
+
+    this.loading = true;
+    try {
+      await firstValueFrom(this.adminUserService.createAdminUser(payload));
+      this.success = 'Admin user created successfully.';
+      this.resetForm();
+      await this.load();
+    } catch (err: any) {
+      this.error = this.formatError(err);
+    } finally {
+      this.loading = false;
+      this.cdr.detectChanges();
+    }
+  }
+
+  async onDelete(id: number, name: string): Promise<void> {
+    if (!confirm(`Delete admin "${name}"? This cannot be undone.`)) return;
+
+    this.loading = true;
+    this.error = '';
+    try {
+      await firstValueFrom(this.adminUserService.deleteAdminUser(id));
+      this.success = 'Admin user deleted.';
+      await this.load();
+    } catch (err: any) {
+      this.error = this.formatError(err);
+    } finally {
+      this.loading = false;
+      this.cdr.detectChanges();
+    }
+  }
+}
diff --git a/src/app/admin/admin.component.html b/src/app/admin/admin.component.html
index 5cb5c92..3674d9b 100644
--- a/src/app/admin/admin.component.html
+++ b/src/app/admin/admin.component.html
@@ -17,6 +17,7 @@
       <button class="tab-btn" [class.active]="activeTab() === 'underwriters'" (click)="activeTab.set('underwriters')">Underwriters</button>
       <button class="tab-btn" [class.active]="activeTab() === 'mobile-builds'" (click)="activeTab.set('mobile-builds')">Mobile Builds</button>
       <button class="tab-btn" [class.active]="activeTab() === 'stats'" (click)="activeTab.set('stats')">Stats</button>
+      <button class="tab-btn" [class.active]="activeTab() === 'admins'" (click)="activeTab.set('admins')">Admins</button>
     </div>
 
     <!-- Tab content -->
@@ -73,6 +74,10 @@
       <app-admin-stats-dashboard />
     </div>
     }
+
+    @if (activeTab() === 'admins') {
+    <app-admin-users-tab />
+    }
   </div>
 
   <!-- Form modals -->
diff --git a/src/app/admin/admin.component.ts b/src/app/admin/admin.component.ts
index 4da8e95..ce7f9d0 100644
--- a/src/app/admin/admin.component.ts
+++ b/src/app/admin/admin.component.ts
@@ -26,6 +26,7 @@ import { AdminTeamFormComponent } from './admin-team-form.component';
 import { AdminCommunityFormComponent } from './admin-community-form.component';
 import { AdminUnderwriterFormComponent } from './admin-underwriter-form.component';
 import { AdminStatsDashboardComponent } from './admin-stats-dashboard.component';
+import { AdminUsersTabComponent } from './admin-users-tab.component';
 
 type TabKey =
   | 'shows'
@@ -37,7 +38,8 @@ type TabKey =
   | 'theme'
   | 'underwriters'
   | 'mobile-builds'
-  | 'stats';
+  | 'stats'
+  | 'admins';
 
 @Component({
   selector: 'app-admin',
@@ -55,6 +57,7 @@ type TabKey =
     AdminUnderwritersTabComponent,
     AdminMobileBuildsTabComponent,
     AdminStatsDashboardComponent,
+    AdminUsersTabComponent,
     AdminShowFormComponent,
     AdminEventFormComponent,
     AdminStationFormComponent,
diff --git a/src/app/interfaces/admin-user.ts b/src/app/interfaces/admin-user.ts
new file mode 100644
index 0000000..28cbbe9
--- /dev/null
+++ b/src/app/interfaces/admin-user.ts
@@ -0,0 +1,7 @@
+export interface AdminUser {
+  id: number;
+  email: string;
+  display_name: string;
+  auth_provider: string;
+  is_admin: boolean;
+}
diff --git a/src/app/services/admin-user.service.ts b/src/app/services/admin-user.service.ts
new file mode 100644
index 0000000..ddac919
--- /dev/null
+++ b/src/app/services/admin-user.service.ts
@@ -0,0 +1,40 @@
+import { Injectable, inject } from '@angular/core';
+import { HttpClient } from '@angular/common/http';
+import { Observable } from 'rxjs';
+
+import { AdminUser } from '../interfaces/admin-user';
+import { getAppConfig } from './app-config.service';
+
+export interface CreateAdminPayload {
+  email: string;
+  display_name: string;
+  password: string;
+}
+
+export interface UpdateAdminPayload {
+  display_name?: string;
+}
+
+@Injectable({
+  providedIn: 'root',
+})
+export class AdminUserService {
+  private http = inject(HttpClient);
+  private baseUrl = `${getAppConfig().apiBaseUrl}/api/admin/users`;
+
+  getAdminUsers(): Observable<AdminUser[]> {
+    return this.http.get<AdminUser[]>(this.baseUrl);
+  }
+
+  createAdminUser(payload: CreateAdminPayload): Observable<AdminUser> {
+    return this.http.post<AdminUser>(this.baseUrl, payload);
+  }
+
+  updateAdminUser(id: number, payload: UpdateAdminPayload): Observable<AdminUser> {
+    return this.http.put<AdminUser>(`${this.baseUrl}/${id}`, payload);
+  }
+
+  deleteAdminUser(id: number): Observable<void> {
+    return this.http.delete<void>(`${this.baseUrl}/${id}`);
+  }
+}