diff --git a/wp-admin/includes/class-wp-posts-list-table.php b/wp-admin/includes/class-wp-posts-list-table.php
index b3ce8029bc..c5b686ab4b 100644
--- a/wp-admin/includes/class-wp-posts-list-table.php
+++ b/wp-admin/includes/class-wp-posts-list-table.php
@@ -1034,6 +1034,33 @@ class WP_Posts_List_Table extends WP_List_Table {
 	<?php endif; // 'post' && $can_publish && current_user_can( 'edit_others_cap' ) ?>
 
 			</div>
+
+	<?php
+
+	if ( $bulk && post_type_supports( $screen->post_type, 'post-formats' ) ) {
+		$all_post_formats = get_post_format_strings();
+
+		?>
+		<label class="alignleft" for="post_format">
+		<span class="title"><?php _ex( 'Format', 'post format' ); ?></span>
+		<select name="post_format">
+			<option value="-1"><?php _e( '&mdash; No Change &mdash;' ); ?></option>
+			<?php
+
+			foreach ( $all_post_formats as $slug => $format ) {
+				?>
+				<option value="<?php echo esc_attr( $slug ); ?>"><?php echo esc_html( $format ); ?></option>
+				<?php
+			}
+
+			?>
+		</select></label>
+	<?php
+
+	}
+
+	?>
+
 		</div></fieldset>
 
 	<?php
diff --git a/wp-admin/includes/post.php b/wp-admin/includes/post.php
index 4c5ec76b0f..a201480015 100644
--- a/wp-admin/includes/post.php
+++ b/wp-admin/includes/post.php
@@ -324,7 +324,13 @@ function bulk_edit_posts( $post_data = null ) {
 
 	$post_IDs = array_map( 'intval', (array) $post_data['post'] );
 
-	$reset = array( 'post_author', 'post_status', 'post_password', 'post_parent', 'page_template', 'comment_status', 'ping_status', 'keep_private', 'tax_input', 'post_category', 'sticky' );
+	$reset = array(
+		'post_author', 'post_status', 'post_password',
+		'post_parent', 'page_template', 'comment_status',
+		'ping_status', 'keep_private', 'tax_input',
+		'post_category', 'sticky', 'post_format',
+	);
+
 	foreach ( $reset as $field ) {
 		if ( isset($post_data[$field]) && ( '' == $post_data[$field] || -1 == $post_data[$field] ) )
 			unset($post_data[$field]);
@@ -418,6 +424,9 @@ function bulk_edit_posts( $post_data = null ) {
 			else
 				unstick_post( $post_ID );
 		}
+
+		if ( isset( $post_data['post_format'] ) )
+			set_post_format( $post_ID, $post_data['post_format'] );
 	}
 
 	return array( 'updated' => $updated, 'skipped' => $skipped, 'locked' => $locked );