diff --git a/dev.db b/dev.db
index 5629128..26e613c 100644
Binary files a/dev.db and b/dev.db differ
diff --git a/src/actions/profile.ts b/src/actions/profile.ts
new file mode 100644
index 0000000..f4dc3c7
--- /dev/null
+++ b/src/actions/profile.ts
@@ -0,0 +1,58 @@
+'use server';
+
+import { auth } from '@/lib/auth';
+import { updateUserProfile, updateUserPassword, getUserById } from '@/services/auth';
+
+export async function getProfileAction() {
+  const session = await auth();
+  if (!session?.user?.id) {
+    return { success: false, error: 'Non authentifié', data: null };
+  }
+
+  const user = await getUserById(session.user.id);
+  if (!user) {
+    return { success: false, error: 'Utilisateur non trouvé', data: null };
+  }
+
+  return {
+    success: true,
+    data: {
+      id: user.id,
+      name: user.name,
+      email: user.email,
+      createdAt: user.createdAt,
+    },
+  };
+}
+
+export async function updateProfileAction(data: { name?: string; email?: string }) {
+  const session = await auth();
+  if (!session?.user?.id) {
+    return { success: false, error: 'Non authentifié' };
+  }
+
+  const result = await updateUserProfile(session.user.id, data);
+  return result;
+}
+
+export async function updatePasswordAction(data: {
+  currentPassword: string;
+  newPassword: string;
+}) {
+  const session = await auth();
+  if (!session?.user?.id) {
+    return { success: false, error: 'Non authentifié' };
+  }
+
+  if (data.newPassword.length < 6) {
+    return { success: false, error: 'Le nouveau mot de passe doit faire au moins 6 caractères' };
+  }
+
+  const result = await updateUserPassword(
+    session.user.id,
+    data.currentPassword,
+    data.newPassword
+  );
+  return result;
+}
+
diff --git a/src/app/profile/PasswordForm.tsx b/src/app/profile/PasswordForm.tsx
new file mode 100644
index 0000000..37b0a69
--- /dev/null
+++ b/src/app/profile/PasswordForm.tsx
@@ -0,0 +1,115 @@
+'use client';
+
+import { useState, useTransition } from 'react';
+import { Input, Button } from '@/components/ui';
+import { updatePasswordAction } from '@/actions/profile';
+
+export function PasswordForm() {
+  const [isPending, startTransition] = useTransition();
+  const [currentPassword, setCurrentPassword] = useState('');
+  const [newPassword, setNewPassword] = useState('');
+  const [confirmPassword, setConfirmPassword] = useState('');
+  const [message, setMessage] = useState<{ type: 'success' | 'error'; text: string } | null>(null);
+
+  const canSubmit =
+    currentPassword.length > 0 &&
+    newPassword.length >= 6 &&
+    newPassword === confirmPassword;
+
+  async function handleSubmit(e: React.FormEvent) {
+    e.preventDefault();
+    setMessage(null);
+
+    if (newPassword !== confirmPassword) {
+      setMessage({ type: 'error', text: 'Les mots de passe ne correspondent pas' });
+      return;
+    }
+
+    startTransition(async () => {
+      const result = await updatePasswordAction({ currentPassword, newPassword });
+
+      if (result.success) {
+        setMessage({ type: 'success', text: 'Mot de passe modifié avec succès' });
+        setCurrentPassword('');
+        setNewPassword('');
+        setConfirmPassword('');
+      } else {
+        setMessage({ type: 'error', text: result.error || 'Erreur lors de la modification' });
+      }
+    });
+  }
+
+  return (
+    <form onSubmit={handleSubmit} className="space-y-4">
+      <div>
+        <label
+          htmlFor="currentPassword"
+          className="mb-1.5 block text-sm font-medium text-foreground"
+        >
+          Mot de passe actuel
+        </label>
+        <Input
+          id="currentPassword"
+          type="password"
+          value={currentPassword}
+          onChange={(e) => setCurrentPassword(e.target.value)}
+          required
+        />
+      </div>
+
+      <div>
+        <label
+          htmlFor="newPassword"
+          className="mb-1.5 block text-sm font-medium text-foreground"
+        >
+          Nouveau mot de passe
+        </label>
+        <Input
+          id="newPassword"
+          type="password"
+          value={newPassword}
+          onChange={(e) => setNewPassword(e.target.value)}
+          required
+          minLength={6}
+        />
+        <p className="mt-1 text-xs text-muted">Minimum 6 caractères</p>
+      </div>
+
+      <div>
+        <label
+          htmlFor="confirmPassword"
+          className="mb-1.5 block text-sm font-medium text-foreground"
+        >
+          Confirmer le nouveau mot de passe
+        </label>
+        <Input
+          id="confirmPassword"
+          type="password"
+          value={confirmPassword}
+          onChange={(e) => setConfirmPassword(e.target.value)}
+          required
+        />
+        {confirmPassword && newPassword !== confirmPassword && (
+          <p className="mt-1 text-xs text-destructive">
+            Les mots de passe ne correspondent pas
+          </p>
+        )}
+      </div>
+
+      {message && (
+        <p
+          className={`text-sm ${
+            message.type === 'success' ? 'text-success' : 'text-destructive'
+          }`}
+        >
+          {message.text}
+        </p>
+      )}
+
+      <Button type="submit" disabled={isPending || !canSubmit}>
+        {isPending ? 'Modification...' : 'Modifier le mot de passe'}
+      </Button>
+    </form>
+  );
+}
+
diff --git a/src/app/profile/ProfileForm.tsx b/src/app/profile/ProfileForm.tsx
new file mode 100644
index 0000000..60b0879
--- /dev/null
+++ b/src/app/profile/ProfileForm.tsx
@@ -0,0 +1,84 @@
+'use client';
+
+import { useState, useTransition } from 'react';
+import { useRouter } from 'next/navigation';
+import { Input, Button } from '@/components/ui';
+import { updateProfileAction } from '@/actions/profile';
+
+interface ProfileFormProps {
+  initialData: {
+    name: string;
+    email: string;
+  };
+}
+
+export function ProfileForm({ initialData }: ProfileFormProps) {
+  const router = useRouter();
+  const [isPending, startTransition] = useTransition();
+  const [name, setName] = useState(initialData.name);
+  const [email, setEmail] = useState(initialData.email);
+  const [message, setMessage] = useState<{ type: 'success' | 'error'; text: string } | null>(null);
+
+  const hasChanges = name !== initialData.name || email !== initialData.email;
+
+  async function handleSubmit(e: React.FormEvent) {
+    e.preventDefault();
+    setMessage(null);
+
+    startTransition(async () => {
+      const result = await updateProfileAction({ name, email });
+
+      if (result.success) {
+        setMessage({ type: 'success', text: 'Profil mis à jour avec succès' });
+        router.refresh();
+      } else {
+        setMessage({ type: 'error', text: result.error || 'Erreur lors de la mise à jour' });
+      }
+    });
+  }
+
+  return (
+    <form onSubmit={handleSubmit} className="space-y-4">
+      <div>
+        <label htmlFor="name" className="mb-1.5 block text-sm font-medium text-foreground">
+          Nom
+        </label>
+        <Input
+          id="name"
+          type="text"
+          value={name}
+          onChange={(e) => setName(e.target.value)}
+          placeholder="Votre nom"
+        />
+      </div>
+
+      <div>
+        <label htmlFor="email" className="mb-1.5 block text-sm font-medium text-foreground">
+          Email
+        </label>
+        <Input
+          id="email"
+          type="email"
+          value={email}
+          onChange={(e) => setEmail(e.target.value)}
+          required
+        />
+      </div>
+
+      {message && (
+        <p
+          className={`text-sm ${
+            message.type === 'success' ? 'text-success' : 'text-destructive'
+          }`}
+        >
+          {message.text}
+        </p>
+      )}
+
+      <Button type="submit" disabled={isPending || !hasChanges}>
+        {isPending ? 'Enregistrement...' : 'Enregistrer les modifications'}
+      </Button>
+    </form>
+  );
+}
+
diff --git a/src/app/profile/page.tsx b/src/app/profile/page.tsx
new file mode 100644
index 0000000..2c18ce2
--- /dev/null
+++ b/src/app/profile/page.tsx
@@ -0,0 +1,75 @@
+import { auth } from '@/lib/auth';
+import { redirect } from 'next/navigation';
+import { getUserById } from '@/services/auth';
+import { ProfileForm } from './ProfileForm';
+import { PasswordForm } from './PasswordForm';
+
+export default async function ProfilePage() {
+  const session = await auth();
+
+  if (!session?.user?.id) {
+    redirect('/login');
+  }
+
+  const user = await getUserById(session.user.id);
+
+  if (!user) {
+    redirect('/login');
+  }
+
+  return (
+    <main className="mx-auto max-w-2xl px-4 py-8">
+      <div className="mb-8">
+        <h1 className="text-3xl font-bold text-foreground">Mon Profil</h1>
+        <p className="mt-1 text-muted">Gérez vos informations personnelles</p>
+      </div>
+
+      <div className="space-y-8">
+        {/* Profile Info */}
+        <section className="rounded-xl border border-border bg-card p-6">
+          <h2 className="mb-6 text-xl font-semibold text-foreground">
+            Informations personnelles
+          </h2>
+          <ProfileForm
+            initialData={{
+              name: user.name || '',
+              email: user.email,
+            }}
+          />
+        </section>
+
+        {/* Password */}
+        <section className="rounded-xl border border-border bg-card p-6">
+          <h2 className="mb-6 text-xl font-semibold text-foreground">
+            Changer le mot de passe
+          </h2>
+          <PasswordForm />
+        </section>
+
+        {/* Account Info */}
+        <section className="rounded-xl border border-border bg-card p-6">
+          <h2 className="mb-4 text-xl font-semibold text-foreground">
+            Informations du compte
+          </h2>
+          <div className="space-y-3 text-sm">
+            <div className="flex justify-between">
+              <span className="text-muted">ID du compte</span>
+              <span className="font-mono text-foreground">{user.id}</span>
+            </div>
+            <div className="flex justify-between">
+              <span className="text-muted">Membre depuis</span>
+              <span className="text-foreground">
+                {new Date(user.createdAt).toLocaleDateString('fr-FR', {
+                  day: 'numeric',
+                  month: 'long',
+                  year: 'numeric',
+                })}
+              </span>
+            </div>
+          </div>
+        </section>
+      </div>
+    </main>
+  );
+}
+
diff --git a/src/components/layout/Header.tsx b/src/components/layout/Header.tsx
index 78a060d..5c0021c 100644
--- a/src/components/layout/Header.tsx
+++ b/src/components/layout/Header.tsx
@@ -75,6 +75,13 @@ export function Header() {
                         {session.user.email}
                       </p>
                     </div>
+                    <Link
+                      href="/profile"
+                      onClick={() => setMenuOpen(false)}
+                      className="block w-full px-4 py-2 text-left text-sm text-foreground hover:bg-card-hover"
+                    >
+                      👤 Mon Profil
+                    </Link>
                     <button
                       onClick={() => signOut({ callbackUrl: '/' })}
                       className="w-full px-4 py-2 text-left text-sm text-destructive hover:bg-card-hover"
diff --git a/src/services/auth.ts b/src/services/auth.ts
index 1f0a2cc..8156455 100644
--- a/src/services/auth.ts
+++ b/src/services/auth.ts
@@ -66,3 +66,81 @@ export async function getUserById(id: string) {
   });
 }
 
+export interface UpdateProfileInput {
+  name?: string;
+  email?: string;
+}
+
+export async function updateUserProfile(
+  userId: string,
+  input: UpdateProfileInput
+): Promise<AuthResult> {
+  const { name, email } = input;
+
+  // If changing email, check it's not already taken
+  if (email) {
+    const existingUser = await prisma.user.findFirst({
+      where: {
+        email,
+        NOT: { id: userId },
+      },
+    });
+
+    if (existingUser) {
+      return {
+        success: false,
+        error: 'Cet email est déjà utilisé par un autre compte',
+      };
+    }
+  }
+
+  const user = await prisma.user.update({
+    where: { id: userId },
+    data: {
+      ...(name !== undefined && { name: name || null }),
+      ...(email && { email }),
+    },
+  });
+
+  return {
+    success: true,
+    user: {
+      id: user.id,
+      email: user.email,
+      name: user.name,
+    },
+  };
+}
+
+export async function updateUserPassword(
+  userId: string,
+  currentPassword: string,
+  newPassword: string
+): Promise<{ success: boolean; error?: string }> {
+  const { compare } = await import('bcryptjs');
+
+  const user = await prisma.user.findUnique({
+    where: { id: userId },
+  });
+
+  if (!user) {
+    return { success: false, error: 'Utilisateur non trouvé' };
+  }
+
+  // Verify current password
+  const isValid = await compare(currentPassword, user.password);
+  if (!isValid) {
+    return { success: false, error: 'Mot de passe actuel incorrect' };
+  }
+
+  // Hash new password
+  const hashedPassword = await hash(newPassword, 12);
+
+  await prisma.user.update({
+    where: { id: userId },
+    data: { password: hashedPassword },
+  });
+
+  return { success: true };
+}
+