diff --git a/app/components/malio/drawer/Drawer.test.ts b/app/components/malio/drawer/Drawer.test.ts
index 8d05cf5..5be7684 100644
--- a/app/components/malio/drawer/Drawer.test.ts
+++ b/app/components/malio/drawer/Drawer.test.ts
@@ -74,4 +74,75 @@ describe('MalioDrawer', () => {
     const wrapper = mountComponent({ modelValue: true, drawerClass: 'max-w-2xl' })
     expect(wrapper.find('[data-test="panel"]').classes()).toContain('max-w-2xl')
   })
+
+  it('renders the #header slot inside the header bar', () => {
+    const wrapper = mountComponent(
+      { modelValue: true },
+      { header: '<h2 data-test="title">Titre</h2>' },
+    )
+    expect(wrapper.find('[data-test="header"] [data-test="title"]').text()).toBe('Titre')
+  })
+
+  it('renders the header bar when showClose is true even without #header', () => {
+    const wrapper = mountComponent({ modelValue: true })
+    expect(wrapper.find('[data-test="header"]').exists()).toBe(true)
+  })
+
+  it('does not render the header bar when no #header and showClose is false', () => {
+    const wrapper = mountComponent({ modelValue: true, showClose: false })
+    expect(wrapper.find('[data-test="header"]').exists()).toBe(false)
+  })
+
+  it('shows the close button by default', () => {
+    const wrapper = mountComponent({ modelValue: true })
+    expect(wrapper.find('[data-test="close-button"]').exists()).toBe(true)
+  })
+
+  it('hides the close button when showClose is false', () => {
+    const wrapper = mountComponent(
+      { modelValue: true, showClose: false },
+      { header: '<h2>Titre</h2>' },
+    )
+    expect(wrapper.find('[data-test="close-button"]').exists()).toBe(false)
+  })
+
+  it('close button renders mdi:cancel-bold icon', () => {
+    const wrapper = mountComponent({ modelValue: true })
+    const icon = wrapper.findComponent(IconifyIcon)
+    expect(icon.props('icon')).toBe('mdi:cancel-bold')
+  })
+
+  it('close button has aria-label "Fermer"', () => {
+    const wrapper = mountComponent({ modelValue: true })
+    expect(wrapper.find('[data-test="close-button"]').attributes('aria-label')).toBe('Fermer')
+  })
+
+  it('emits update:modelValue false and close on close button click', async () => {
+    const wrapper = mountComponent({ modelValue: true })
+    await wrapper.find('[data-test="close-button"]').trigger('click')
+    expect(wrapper.emitted('update:modelValue')?.[0]).toEqual([false])
+    expect(wrapper.emitted('close')).toHaveLength(1)
+  })
+
+  it('sets aria-labelledby to the header id when #header is provided', () => {
+    const wrapper = mountComponent(
+      { modelValue: true, id: 'test-drawer' },
+      { header: '<h2>Titre</h2>' },
+    )
+    const panel = wrapper.find('[data-test="panel"]')
+    expect(panel.attributes('aria-labelledby')).toBe('test-drawer-header')
+    expect(wrapper.find('[data-test="header-content"]').attributes('id')).toBe('test-drawer-header')
+  })
+
+  it('sets aria-label from ariaLabel when no #header is provided', () => {
+    const wrapper = mountComponent({ modelValue: true, ariaLabel: 'Panneau latéral' })
+    const panel = wrapper.find('[data-test="panel"]')
+    expect(panel.attributes('aria-label')).toBe('Panneau latéral')
+    expect(panel.attributes('aria-labelledby')).toBeUndefined()
+  })
+
+  it('applies headerClass to the header bar', () => {
+    const wrapper = mountComponent({ modelValue: true, headerClass: 'bg-m-primary' })
+    expect(wrapper.find('[data-test="header"]').classes()).toContain('bg-m-primary')
+  })
 })
diff --git a/app/components/malio/drawer/Drawer.vue b/app/components/malio/drawer/Drawer.vue
index cc4870c..2a712af 100644
--- a/app/components/malio/drawer/Drawer.vue
+++ b/app/components/malio/drawer/Drawer.vue
@@ -25,9 +25,38 @@
           )"
           role="dialog"
           aria-modal="true"
+          :aria-labelledby="hasHeader ? headerId : undefined"
+          :aria-label="hasHeader ? undefined : (ariaLabel || undefined)"
           tabindex="-1"
           data-test="panel"
         >
+          <div
+            v-if="hasHeader || showClose"
+            :class="twMerge('flex items-center justify-between gap-4 px-5 py-[25px]', headerClass)"
+            data-test="header"
+          >
+            <div
+              :id="headerId"
+              class="min-w-0 flex-1"
+              data-test="header-content"
+            >
+              <slot name="header" />
+            </div>
+            <button
+              v-if="showClose"
+              type="button"
+              aria-label="Fermer"
+              class="flex h-8 w-8 shrink-0 cursor-pointer items-center justify-center rounded-full transition-colors hover:bg-m-surface"
+              data-test="close-button"
+              @click="close"
+            >
+              <IconifyIcon
+                icon="mdi:cancel-bold"
+                :width="16"
+                :height="16"
+              />
+            </button>
+          </div>
           <div
             :class="twMerge('flex-1 overflow-y-auto px-5', bodyClass)"
             data-test="body"
@@ -41,7 +70,8 @@
 </template>
 
 <script setup lang="ts">
-import { computed, ref, useAttrs, useId } from 'vue'
+import { computed, ref, useAttrs, useId, useSlots } from 'vue'
+import { Icon as IconifyIcon } from '@iconify/vue'
 import { twMerge } from 'tailwind-merge'
 
 defineOptions({ name: 'MalioDrawer', inheritAttrs: false })
@@ -87,6 +117,10 @@ const generatedId = useId()
 
 const componentId = computed(() => props.id || `malio-drawer-${generatedId}`)
 
+const slots = useSlots()
+const headerId = computed(() => `${componentId.value}-header`)
+const hasHeader = computed(() => !!slots.header)
+
 const isControlled = computed(() => props.modelValue !== undefined)
 const localValue = ref(false)
 const isOpen = computed(() =>