diff --git a/common/changes/panel-left-shadow_2017-04-24-16-26.json b/common/changes/panel-left-shadow_2017-04-24-16-26.json
new file mode 100644
index 00000000000000..06d60689d324a9
--- /dev/null
+++ b/common/changes/panel-left-shadow_2017-04-24-16-26.json
@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "office-ui-fabric-react",
+      "comment": "Panel: Fixed drop shadow for left side panel",
+      "type": "patch"
+    }
+  ],
+  "email": "micahgodbolt@gmail.com"
+}
\ No newline at end of file
diff --git a/packages/office-ui-fabric-react/src/components/Panel/Panel.scss b/packages/office-ui-fabric-react/src/components/Panel/Panel.scss
index e61cc0cb3eb955..310d750f87766a 100644
--- a/packages/office-ui-fabric-react/src/components/Panel/Panel.scss
+++ b/packages/office-ui-fabric-react/src/components/Panel/Panel.scss
@@ -92,6 +92,7 @@ $CommandBarHeight: 40px;
     @include right(auto);
     @include left(0);
     width: $Panel-width-xs;
+    @include drop-shadow(30px, 0px, 30px, -30px, .2);
   }
 }