diff --git a/kadenios/settings/common.py b/kadenios/settings/common.py
index 6e0051e..acad986 100644
--- a/kadenios/settings/common.py
+++ b/kadenios/settings/common.py
@@ -6,6 +6,7 @@ import os
 import sys
 
 from django.urls import reverse_lazy
+from django.utils.translation import gettext_lazy as _
 
 # #############################################################################
 #  Secrets
@@ -59,6 +60,7 @@ INSTALLED_APPS = [
 MIDDLEWARE = [
     "django.middleware.security.SecurityMiddleware",
     "django.contrib.sessions.middleware.SessionMiddleware",
+    "django.middleware.locale.LocaleMiddleware",
     "django.middleware.common.CommonMiddleware",
     "django.middleware.csrf.CsrfViewMiddleware",
     "django.contrib.auth.middleware.AuthenticationMiddleware",
@@ -132,6 +134,13 @@ USE_I18N = True
 USE_L10N = True
 USE_TZ = True
 
+LANGUAGES = [
+    ("fr", _("Français")),
+    ("en", _("Anglais")),
+]
+
+LOCALE_PATHS = [os.path.join(BASE_DIR, "shared", "locale")]
+
 # #############################################################################
 #  Paramètres des fichiers statiques
 # #############################################################################
diff --git a/kadenios/urls.py b/kadenios/urls.py
index 23c2a95..4c81a39 100644
--- a/kadenios/urls.py
+++ b/kadenios/urls.py
@@ -10,6 +10,7 @@ urlpatterns = [
     path("elections/", include("elections.urls")),
     path("auth/", include("shared.auth.urls")),
     path("authens/", include("authens.urls")),
+    path("i18n/", include("django.conf.urls.i18n")),
 ]
 
 if "debug_toolbar" in settings.INSTALLED_APPS:
diff --git a/shared/static/images/en.svg b/shared/static/images/en.svg
new file mode 100644
index 0000000..132dbed
--- /dev/null
+++ b/shared/static/images/en.svg
@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="flag-icon-css-gb" viewBox="0 0 640 480">
+  <path fill="#012169" d="M0 0h640v480H0z"/>
+  <path fill="#FFF" d="M75 0l244 181L562 0h78v62L400 241l240 178v61h-80L320 301 81 480H0v-60l239-178L0 64V0h75z"/>
+  <path fill="#C8102E" d="M424 281l216 159v40L369 281h55zm-184 20l6 35L54 480H0l240-179zM640 0v3L391 191l2-44L590 0h50zM0 0l239 176h-60L0 42V0z"/>
+  <path fill="#FFF" d="M241 0v480h160V0H241zM0 160v160h640V160H0z"/>
+  <path fill="#C8102E" d="M0 193v96h640v-96H0zM273 0v480h96V0h-96z"/>
+</svg>
diff --git a/shared/static/images/fr.svg b/shared/static/images/fr.svg
new file mode 100644
index 0000000..712c8a5
--- /dev/null
+++ b/shared/static/images/fr.svg
@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="flag-icon-css-fr" viewBox="0 0 640 480">
+  <g fill-rule="evenodd" stroke-width="1pt">
+    <path fill="#fff" d="M0 0h640v480H0z"/>
+    <path fill="#00267f" d="M0 0h213.3v480H0z"/>
+    <path fill="#f31830" d="M426.7 0H640v480H426.7z"/>
+  </g>
+</svg>
diff --git a/shared/templates/base.html b/shared/templates/base.html
index e4dd889..af7b276 100644
--- a/shared/templates/base.html
+++ b/shared/templates/base.html
@@ -82,6 +82,16 @@
         }
       });
 
+      // Language selection
+      var $langs = document.querySelectorAll('.dropdown-item.lang-selector') || [];
+
+      $langs.forEach($lang => {
+        $lang.addEventListener('click', () => {
+          document.getElementById('lang-input').value = $lang.dataset.lang;
+          document.getElementById('lang-form').submit();
+        });
+      });
+
     });
 
   </script>
@@ -105,8 +115,47 @@
       </div>
     </div>
 
-    {% block auth %}
     <div class="level-right px-5">
+      {# Choix de la langue #}
+      <div class="level-item pr-3">
+        {% get_current_language as LANGUAGE_CODE %}
+        {% get_available_languages as LANGUAGES %}
+        {% get_language_info_list for LANGUAGES as langs %}
+
+        <form action="{% url "set_language" %}" method="POST" id="lang-form">
+          {% csrf_token %}
+          <input type="hidden" name="language" id="lang-input">
+        </form>
+
+        <div class="dropdown">
+          <div class="dropdown-trigger">
+            <a class="tag is-large is-primary is-light" aria-haspopup="true" aria-controls="dropdown-menu">
+              <span class="icon has-text-primary">
+                <i class="fas fa-language"></i>
+              </span>
+            </a>
+          </div>
+
+          <div class="dropdown-menu">
+            <div class="dropdown-content">
+              {% for lang in langs %}
+              {% with lang_svg="images/"|add:lang.code|add:".svg" %}
+              <a class="dropdown-item lang-selector" data-lang="{{ lang.code }}">
+                <span class="icon-text">
+                  <span class="icon">
+                    <img src="{% static lang_svg %}">
+                  </span>
+                  <span class="ml-1">{{ lang.name_translated }}</span>
+                </span>
+                {% endwith %}
+              </a>
+              {% endfor %}
+            </div>
+          </div>
+        </div>
+      </div>
+
+      {% block auth %}
       {% if user.is_authenticated %}
       <div class="level is-mobile">
         <div class="level-item mr-5">
@@ -125,15 +174,17 @@
 
       <div class="level-item py-2">
         <a class="tag has-text-primary is-size-5" href="{% url 'authens:login' %}?next={{ request.path }}">
-          <span>{% trans "Se connecter" %}</span>
-          <span class="icon">
-            <i class="fas fa-sign-in-alt"></i>
+          <span class="icon-text">
+            <span>{% trans "Se connecter" %}</span>
+            <span class="icon">
+              <i class="fas fa-sign-in-alt"></i>
+            </span>
           </span>
         </a>
       </div>
       {% endif %}
+      {% endblock %}
     </div>
-    {% endblock %}
   </nav>
   {% block layout %}
   <div class="main-content">