diff --git a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsView.kt b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsView.kt
index 02a6a637e3..c60a78dd22 100644
--- a/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsView.kt
+++ b/features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/RoomDetailsView.kt
@@ -58,6 +58,7 @@ import io.element.android.libraries.designsystem.components.button.MainActionBut
 import io.element.android.libraries.designsystem.components.list.ListItemContent
 import io.element.android.libraries.designsystem.components.preferences.PreferenceCategory
 import io.element.android.libraries.designsystem.components.preferences.PreferenceSwitch
+import io.element.android.libraries.designsystem.modifiers.a11yClickLabel
 import io.element.android.libraries.designsystem.modifiers.niceClickable
 import io.element.android.libraries.designsystem.preview.ElementPreviewDark
 import io.element.android.libraries.designsystem.preview.ElementPreviewLight
@@ -400,6 +401,7 @@ private fun RoomHeaderSection(
             .padding(horizontal = 16.dp),
         horizontalAlignment = Alignment.CenterHorizontally,
     ) {
+        val actionView = stringResource(CommonStrings.action_view)
         Avatar(
             avatarData = AvatarData(roomId.value, roomName, avatarUrl, AvatarSize.RoomHeader),
             avatarType = AvatarType.Room(
@@ -408,9 +410,11 @@ private fun RoomHeaderSection(
                 }.toPersistentList(),
                 isTombstoned = isTombstoned,
             ),
+            contentDescription = avatarUrl?.let { stringResource(CommonStrings.a11y_room_avatar) },
             modifier = Modifier
                 .clickable(enabled = avatarUrl != null) { openAvatarPreview(avatarUrl!!) }
                 .testTag(TestTags.roomDetailAvatar)
+                .a11yClickLabel(avatarUrl?.let { actionView })
         )
         TitleAndSubtitle(
             title = roomName,
diff --git a/features/userprofile/shared/src/main/kotlin/io/element/android/features/userprofile/shared/UserProfileHeaderSection.kt b/features/userprofile/shared/src/main/kotlin/io/element/android/features/userprofile/shared/UserProfileHeaderSection.kt
index 2732e770f4..47bb9cbdc5 100644
--- a/features/userprofile/shared/src/main/kotlin/io/element/android/features/userprofile/shared/UserProfileHeaderSection.kt
+++ b/features/userprofile/shared/src/main/kotlin/io/element/android/features/userprofile/shared/UserProfileHeaderSection.kt
@@ -31,6 +31,7 @@ import io.element.android.libraries.designsystem.components.avatar.Avatar
 import io.element.android.libraries.designsystem.components.avatar.AvatarData
 import io.element.android.libraries.designsystem.components.avatar.AvatarSize
 import io.element.android.libraries.designsystem.components.avatar.AvatarType
+import io.element.android.libraries.designsystem.modifiers.a11yClickLabel
 import io.element.android.libraries.designsystem.modifiers.niceClickable
 import io.element.android.libraries.designsystem.preview.ElementPreview
 import io.element.android.libraries.designsystem.preview.PreviewsDayNight
@@ -60,13 +61,16 @@ fun UserProfileHeaderSection(
             .padding(horizontal = 16.dp),
         horizontalAlignment = Alignment.CenterHorizontally,
     ) {
+        val actionView = stringResource(CommonStrings.action_view)
         Avatar(
             avatarData = AvatarData(userId.value, userName, avatarUrl, AvatarSize.UserHeader),
             avatarType = AvatarType.User,
+            contentDescription = avatarUrl?.let { stringResource(CommonStrings.a11y_user_avatar) },
             modifier = Modifier
                 .clip(CircleShape)
                 .clickable(enabled = avatarUrl != null) { openAvatarPreview(avatarUrl!!) }
                 .testTag(TestTags.memberDetailAvatar)
+                .a11yClickLabel(avatarUrl?.let { actionView })
         )
         Spacer(modifier = Modifier.height(24.dp))
         if (userName != null) {
diff --git a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/DmAvatars.kt b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/DmAvatars.kt
index d0134fca78..56071de747 100644
--- a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/DmAvatars.kt
+++ b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/avatar/DmAvatars.kt
@@ -23,13 +23,16 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.CompositingStrategy
 import androidx.compose.ui.graphics.graphicsLayer
 import androidx.compose.ui.platform.LocalLayoutDirection
+import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.LayoutDirection
+import io.element.android.libraries.designsystem.modifiers.a11yClickLabel
 import io.element.android.libraries.designsystem.preview.ElementThemedPreview
 import io.element.android.libraries.designsystem.preview.PreviewGroup
 import io.element.android.libraries.designsystem.text.toPx
 import io.element.android.libraries.testtags.TestTags
 import io.element.android.libraries.testtags.testTag
+import io.element.android.libraries.ui.strings.CommonStrings
 
 /** Ratio between the box size (120 on Figma) and the avatar size (75 on Figma). */
 private const val SIZE_RATIO = 1.6f
@@ -49,6 +52,7 @@ fun DmAvatars(
     val boxSizePx = boxSize.toPx()
     val otherAvatarRadius = otherUserAvatarData.size.dp.toPx() / 2
     val isRtl = LocalLayoutDirection.current == LayoutDirection.Rtl
+    val actionView = stringResource(CommonStrings.action_view)
     Box(
         modifier = modifier.size(boxSize),
     ) {
@@ -56,6 +60,7 @@ fun DmAvatars(
         Avatar(
             avatarData = userAvatarData,
             avatarType = AvatarType.User,
+            contentDescription = userAvatarData.url?.let { stringResource(CommonStrings.a11y_your_avatar) },
             modifier = Modifier
                 .align(Alignment.BottomStart)
                 .graphicsLayer {
@@ -82,11 +87,13 @@ fun DmAvatars(
                 .clickable(enabled = userAvatarData.url != null) {
                     userAvatarData.url?.let { openAvatarPreview(it) }
                 }
+                .a11yClickLabel(userAvatarData.url?.let { actionView })
         )
         // Draw other user avatar
         Avatar(
             avatarData = otherUserAvatarData,
             avatarType = AvatarType.User,
+            contentDescription = otherUserAvatarData.url?.let { stringResource(CommonStrings.a11y_other_user_avatar) },
             modifier = Modifier
                 .align(Alignment.TopEnd)
                 .clip(CircleShape)
@@ -94,6 +101,7 @@ fun DmAvatars(
                     otherUserAvatarData.url?.let { openOtherAvatarPreview(it) }
                 }
                 .testTag(TestTags.memberDetailAvatar)
+                .a11yClickLabel(otherUserAvatarData.url?.let { actionView })
         )
     }
 }
diff --git a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/modifiers/Clickable.kt b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/modifiers/Clickable.kt
index 5789a4525d..753ad952a0 100644
--- a/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/modifiers/Clickable.kt
+++ b/libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/modifiers/Clickable.kt
@@ -12,6 +12,8 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.semantics.onClick
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.unit.dp
 
 fun Modifier.clickableIfNotNull(onClick: (() -> Unit)? = null): Modifier = this.then(
@@ -29,3 +31,18 @@ fun Modifier.niceClickable(
         .clickable { onClick() }
         .padding(horizontal = 4.dp)
 }
+
+fun Modifier.a11yClickLabel(
+    label: String?,
+): Modifier = then(
+    if (label != null) {
+        Modifier.semantics {
+            onClick(
+                label = label,
+                action = null,
+            )
+        }
+    } else {
+        Modifier
+    }
+)
diff --git a/libraries/ui-strings/src/main/res/values/localazy.xml b/libraries/ui-strings/src/main/res/values/localazy.xml
index bf97f4c46b..41e87f83c5 100644
--- a/libraries/ui-strings/src/main/res/values/localazy.xml
+++ b/libraries/ui-strings/src/main/res/values/localazy.xml
@@ -12,6 +12,7 @@
   <string name="a11y_jump_to_bottom">"Jump to bottom"</string>
   <string name="a11y_notifications_mentions_only">"Mentions only"</string>
   <string name="a11y_notifications_muted">"Muted"</string>
+  <string name="a11y_other_user_avatar">"Other user avatar"</string>
   <string name="a11y_page_n">"Page %1$d"</string>
   <string name="a11y_pause">"Pause"</string>
   <string name="a11y_paused_voice_message">"Voice message, duration: %1$s, current position: %2$s"</string>
@@ -30,15 +31,18 @@
   <string name="a11y_read_receipts_tap_to_show_all">"Tap to show all"</string>
   <string name="a11y_remove_reaction">"Remove reaction: %1$s"</string>
   <string name="a11y_remove_reaction_with">"Remove reaction with %1$s"</string>
+  <string name="a11y_room_avatar">"Room avatar"</string>
   <string name="a11y_send_files">"Send files"</string>
   <string name="a11y_show_password">"Show password"</string>
   <string name="a11y_start_call">"Start a call"</string>
+  <string name="a11y_user_avatar">"User avatar"</string>
   <string name="a11y_user_menu">"User menu"</string>
   <string name="a11y_view_avatar">"View avatar"</string>
   <string name="a11y_view_details">"View details"</string>
   <string name="a11y_voice_message">"Voice message, duration: %1$s"</string>
   <string name="a11y_voice_message_record">"Record voice message."</string>
   <string name="a11y_voice_message_stop_recording">"Stop recording"</string>
+  <string name="a11y_your_avatar">"Your avatar"</string>
   <string name="action_accept">"Accept"</string>
   <string name="action_add_caption">"Add caption"</string>
   <string name="action_add_to_timeline">"Add to timeline"</string>
@@ -137,6 +141,7 @@
   <string name="action_tap_for_options">"Tap for options"</string>
   <string name="action_try_again">"Try again"</string>
   <string name="action_unpin">"Unpin"</string>
+  <string name="action_view">"View"</string>
   <string name="action_view_in_timeline">"View in timeline"</string>
   <string name="action_view_source">"View source"</string>
   <string name="action_yes">"Yes"</string>