diff --git a/frontend/components/AdminUserTab.vue b/frontend/components/AdminUserTab.vue
new file mode 100644
index 0000000..8c537d6
--- /dev/null
+++ b/frontend/components/AdminUserTab.vue
@@ -0,0 +1,106 @@
+<template>
+    <div>
+        <div class="flex items-center justify-between">
+            <h2 class="text-lg font-bold text-neutral-900">Utilisateurs</h2>
+            <button
+                class="rounded-md bg-primary-500 px-4 py-2 text-sm font-semibold text-white hover:bg-secondary-500"
+                @click="openCreate"
+            >
+                + Ajouter un utilisateur
+            </button>
+        </div>
+
+        <div class="mt-6 overflow-x-auto rounded-lg border border-neutral-200">
+            <table class="w-full text-left text-sm">
+                <thead class="border-b border-neutral-200 bg-neutral-50">
+                    <tr>
+                        <th class="px-4 py-3 font-semibold text-neutral-700">Nom d'utilisateur</th>
+                        <th class="px-4 py-3 font-semibold text-neutral-700">Rôles</th>
+                        <th class="px-4 py-3 font-semibold text-neutral-700">Actions</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    <tr
+                        v-for="item in items"
+                        :key="item.id"
+                        class="cursor-pointer border-b border-neutral-100 hover:bg-neutral-50"
+                        @click="openEdit(item)"
+                    >
+                        <td class="px-4 py-3 font-semibold text-primary-500">{{ item.username }}</td>
+                        <td class="px-4 py-3">
+                            <span
+                                v-for="role in item.roles"
+                                :key="role"
+                                class="mr-1 rounded-full bg-neutral-200 px-2 py-0.5 text-xs font-semibold text-neutral-700"
+                            >
+                                {{ role }}
+                            </span>
+                        </td>
+                        <td class="px-4 py-3">
+                            <button
+                                class="text-red-500 hover:text-red-700"
+                                @click.stop="handleDelete(item.id)"
+                            >
+                                <Icon name="mdi:delete-outline" size="20" />
+                            </button>
+                        </td>
+                    </tr>
+                    <tr v-if="items.length === 0 && !isLoading">
+                        <td colspan="3" class="px-4 py-8 text-center text-neutral-400">
+                            Aucun utilisateur trouvé.
+                        </td>
+                    </tr>
+                </tbody>
+            </table>
+        </div>
+
+        <UserDrawer
+            v-model="drawerOpen"
+            :item="selectedItem"
+            @saved="onSaved"
+        />
+    </div>
+</template>
+
+<script setup lang="ts">
+import type { UserData } from '~/services/dto/user-data'
+import { useUserService } from '~/services/users'
+
+const { getAll, remove } = useUserService()
+const items = ref<UserData[]>([])
+const isLoading = ref(true)
+const drawerOpen = ref(false)
+const selectedItem = ref<UserData | null>(null)
+
+async function loadItems() {
+    isLoading.value = true
+    try {
+        items.value = await getAll()
+    } finally {
+        isLoading.value = false
+    }
+}
+
+function openCreate() {
+    selectedItem.value = null
+    drawerOpen.value = true
+}
+
+function openEdit(item: UserData) {
+    selectedItem.value = item
+    drawerOpen.value = true
+}
+
+async function handleDelete(id: number) {
+    await remove(id)
+    await loadItems()
+}
+
+async function onSaved() {
+    await loadItems()
+}
+
+onMounted(() => {
+    loadItems()
+})
+</script>
diff --git a/frontend/components/UserDrawer.vue b/frontend/components/UserDrawer.vue
new file mode 100644
index 0000000..3561701
--- /dev/null
+++ b/frontend/components/UserDrawer.vue
@@ -0,0 +1,133 @@
+<template>
+    <AppDrawer v-model="isOpen" :title="isEditing ? 'Modifier un utilisateur' : 'Ajouter un utilisateur'">
+        <form class="flex flex-col gap-2" @submit.prevent="handleSubmit">
+            <MalioInputText
+                v-model="form.username"
+                label="Nom d'utilisateur"
+                input-class="w-full"
+                :error="touched.username && !form.username.trim() ? 'Le nom est requis' : ''"
+                @blur="touched.username = true"
+            />
+            <MalioInputText
+                v-model="form.password"
+                label="Mot de passe"
+                input-class="w-full"
+                type="password"
+                :placeholder="isEditing ? 'Laisser vide pour ne pas changer' : ''"
+                :error="touched.password && !isEditing && !form.password ? 'Le mot de passe est requis' : ''"
+                @blur="touched.password = true"
+            />
+            <div class="mt-4">
+                <label class="text-sm font-semibold text-neutral-700">Rôles</label>
+                <div class="mt-2 flex flex-col gap-2">
+                    <label
+                        v-for="role in availableRoles"
+                        :key="role"
+                        class="flex items-center gap-2 text-sm text-neutral-700"
+                    >
+                        <input
+                            v-model="form.roles"
+                            type="checkbox"
+                            :value="role"
+                            class="rounded border-neutral-300"
+                        />
+                        {{ role }}
+                    </label>
+                </div>
+            </div>
+
+            <div class="mt-6 flex justify-end">
+                <button
+                    type="submit"
+                    class="rounded-md bg-primary-500 px-6 py-2 text-sm font-semibold text-white hover:bg-secondary-500 disabled:cursor-not-allowed disabled:opacity-50"
+                    :disabled="isSubmitting"
+                >
+                    Enregistrer
+                </button>
+            </div>
+        </form>
+    </AppDrawer>
+</template>
+
+<script setup lang="ts">
+import type { UserData, UserWrite } from '~/services/dto/user-data'
+import { useUserService } from '~/services/users'
+
+const props = defineProps<{
+    modelValue: boolean
+    item: UserData | null
+}>()
+
+const emit = defineEmits<{
+    (e: 'update:modelValue', value: boolean): void
+    (e: 'saved'): void
+}>()
+
+const isOpen = computed({
+    get: () => props.modelValue,
+    set: (v) => emit('update:modelValue', v),
+})
+
+const availableRoles = ['ROLE_ADMIN', 'ROLE_USER']
+
+const isEditing = computed(() => !!props.item)
+const isSubmitting = ref(false)
+
+const form = reactive({
+    username: '',
+    password: '',
+    roles: [] as string[],
+})
+
+const touched = reactive({
+    username: false,
+    password: false,
+})
+
+watch(() => props.modelValue, (open) => {
+    if (open) {
+        if (props.item) {
+            form.username = props.item.username ?? ''
+            form.password = ''
+            form.roles = [...props.item.roles]
+        } else {
+            form.username = ''
+            form.password = ''
+            form.roles = ['ROLE_USER']
+        }
+        touched.username = false
+        touched.password = false
+    }
+})
+
+const { create, update } = useUserService()
+
+async function handleSubmit() {
+    touched.username = true
+    touched.password = true
+    if (!form.username.trim()) return
+    if (!isEditing.value && !form.password) return
+
+    isSubmitting.value = true
+    try {
+        const payload: UserWrite = {
+            username: form.username.trim(),
+            roles: form.roles,
+        }
+        if (form.password) {
+            payload.password = form.password
+        }
+
+        if (isEditing.value && props.item) {
+            await update(props.item.id, payload)
+        } else {
+            await create(payload)
+        }
+
+        emit('saved')
+        isOpen.value = false
+    } finally {
+        isSubmitting.value = false
+    }
+}
+</script>
diff --git a/frontend/services/dto/user-data.ts b/frontend/services/dto/user-data.ts
index bfe1fec..3ea999e 100644
--- a/frontend/services/dto/user-data.ts
+++ b/frontend/services/dto/user-data.ts
@@ -1,5 +1,12 @@
 export type UserData = {
-  id: number
-  username: string
-  roles: string[]
+    id: number
+    '@id'?: string
+    username: string
+    roles: string[]
+}
+
+export type UserWrite = {
+    username: string
+    password?: string
+    roles: string[]
 }
diff --git a/frontend/services/users.ts b/frontend/services/users.ts
new file mode 100644
index 0000000..69e02f0
--- /dev/null
+++ b/frontend/services/users.ts
@@ -0,0 +1,32 @@
+import type { UserData, UserWrite } from './dto/user-data'
+import type { HydraCollection } from '~/utils/api'
+import { extractHydraMembers } from '~/utils/api'
+
+export function useUserService() {
+    const api = useApi()
+
+    async function getAll(): Promise<UserData[]> {
+        const data = await api.get<HydraCollection<UserData>>('/users')
+        return extractHydraMembers(data)
+    }
+
+    async function create(payload: UserWrite): Promise<UserData> {
+        return api.post<UserData>('/users', payload as Record<string, unknown>, {
+            toastSuccessKey: 'users.created',
+        })
+    }
+
+    async function update(id: number, payload: Partial<UserWrite>): Promise<UserData> {
+        return api.patch<UserData>(`/users/${id}`, payload as Record<string, unknown>, {
+            toastSuccessKey: 'users.updated',
+        })
+    }
+
+    async function remove(id: number): Promise<void> {
+        await api.delete(`/users/${id}`, {}, {
+            toastSuccessKey: 'users.deleted',
+        })
+    }
+
+    return { getAll, create, update, remove }
+}
diff --git a/src/Entity/User.php b/src/Entity/User.php
index b00348f..fb40e9d 100644
--- a/src/Entity/User.php
+++ b/src/Entity/User.php
@@ -5,9 +5,14 @@ declare(strict_types=1);
 namespace App\Entity;
 
 use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Delete;
 use ApiPlatform\Metadata\Get;
+use ApiPlatform\Metadata\GetCollection;
+use ApiPlatform\Metadata\Patch;
+use ApiPlatform\Metadata\Post;
 use App\Repository\UserRepository;
 use App\State\MeProvider;
+use App\State\UserPasswordHasherProcessor;
 use DateTimeImmutable;
 use Doctrine\DBAL\Types\Types;
 use Doctrine\ORM\Mapping as ORM;
@@ -22,7 +27,17 @@ use Symfony\Component\Serializer\Attribute\Groups;
             provider: MeProvider::class,
             normalizationContext: ['groups' => ['me:read']],
         ),
+        new Get(
+            normalizationContext: ['groups' => ['user:list']],
+        ),
+        new GetCollection(
+            normalizationContext: ['groups' => ['user:list']],
+        ),
+        new Post(security: "is_granted('ROLE_ADMIN')", processor: UserPasswordHasherProcessor::class),
+        new Patch(security: "is_granted('ROLE_ADMIN')", processor: UserPasswordHasherProcessor::class),
+        new Delete(security: "is_granted('ROLE_ADMIN')"),
     ],
+    denormalizationContext: ['groups' => ['user:write']],
 )]
 #[ORM\Entity(repositoryClass: UserRepository::class)]
 #[ORM\Table(name: '`user`')]
@@ -31,19 +46,20 @@ class User implements UserInterface, PasswordAuthenticatedUserInterface
     #[ORM\Id]
     #[ORM\GeneratedValue]
     #[ORM\Column]
-    #[Groups(['me:read'])]
+    #[Groups(['me:read', 'task:read', 'user:list'])]
     private ?int $id = null;
 
     #[ORM\Column(length: 180, unique: true)]
-    #[Groups(['me:read'])]
+    #[Groups(['me:read', 'task:read', 'user:list', 'user:write'])]
     private ?string $username = null;
 
     /** @var list<string> */
     #[ORM\Column]
-    #[Groups(['me:read'])]
+    #[Groups(['me:read', 'user:list', 'user:write'])]
     private array $roles = [];
 
     #[ORM\Column]
+    #[Groups(['user:write'])]
     private ?string $password = null;
 
     #[ORM\Column(type: Types::DATETIME_IMMUTABLE)]
diff --git a/src/State/UserPasswordHasherProcessor.php b/src/State/UserPasswordHasherProcessor.php
new file mode 100644
index 0000000..d4a9437
--- /dev/null
+++ b/src/State/UserPasswordHasherProcessor.php
@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\State;
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use App\Entity\User;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
+
+/**
+ * @implements ProcessorInterface<User, User>
+ */
+final readonly class UserPasswordHasherProcessor implements ProcessorInterface
+{
+    /**
+     * @param ProcessorInterface<User, User> $persistProcessor
+     */
+    public function __construct(
+        #[Autowire(service: 'api_platform.doctrine.orm.state.persist_processor')]
+        private ProcessorInterface $persistProcessor,
+        private UserPasswordHasherInterface $passwordHasher,
+    ) {}
+
+    /**
+     * @param User $data
+     */
+    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): mixed
+    {
+        if (null !== $data->getPassword() && !str_starts_with($data->getPassword(), '$')) {
+            $data->setPassword(
+                $this->passwordHasher->hashPassword($data, $data->getPassword())
+            );
+        }
+
+        return $this->persistProcessor->process($data, $operation, $uriVariables, $context);
+    }
+}