diff --git a/src/components/production/WorkerScreen/index.tsx b/src/components/production/WorkerScreen/index.tsx
index 6f6b746e..892bb7a1 100644
--- a/src/components/production/WorkerScreen/index.tsx
+++ b/src/components/production/WorkerScreen/index.tsx
@@ -1780,6 +1780,7 @@ function SidebarContent({
   apiOrders,
 }: SidebarContentProps) {
   const [sidebarTab, setSidebarTab] = useState<'orders' | 'wip'>('orders');
+  const [showCompleted, setShowCompleted] = useState(false);
   const [searchTerm, setSearchTerm] = useState('');
 
   // 수주목록 / 재공품 분리
@@ -1790,15 +1791,23 @@ function SidebarContent({
     apiOrders.filter((o) => o.subType === 'wip'),
   [apiOrders]);
 
+  // 완료/미완료 필터링
+  const pendingRegular = useMemo(() => regularOrders.filter(o => o.status !== 'completed'), [regularOrders]);
+  const completedRegular = useMemo(() => regularOrders.filter(o => o.status === 'completed'), [regularOrders]);
+  const pendingWip = useMemo(() => wipOrders.filter(o => o.status !== 'completed'), [wipOrders]);
+  const completedWip = useMemo(() => wipOrders.filter(o => o.status === 'completed'), [wipOrders]);
+
   // 검색 필터링
   const displayOrders = useMemo(() => {
-    const source = sidebarTab === 'orders' ? regularOrders : wipOrders;
-    if (!searchTerm.trim()) return source;
+    const baseOrders = sidebarTab === 'orders'
+      ? (showCompleted ? completedRegular : pendingRegular)
+      : (showCompleted ? completedWip : pendingWip);
+    if (!searchTerm.trim()) return baseOrders;
     const q = searchTerm.toLowerCase();
-    return source.filter((o) =>
+    return baseOrders.filter((o) =>
       o.siteName.toLowerCase().includes(q) || o.date.includes(q)
     );
-  }, [sidebarTab, regularOrders, wipOrders, searchTerm]);
+  }, [sidebarTab, showCompleted, pendingRegular, completedRegular, pendingWip, completedWip, searchTerm]);
 
   const renderOrders = (orders: SidebarOrder[]) => (
     <>
@@ -1861,7 +1870,7 @@ function SidebarContent({
       <div className="flex border-b">
         <button
           type="button"
-          onClick={() => { setSidebarTab('orders'); setSearchTerm(''); }}
+          onClick={() => { setSidebarTab('orders'); setShowCompleted(false); setSearchTerm(''); }}
           className={cn(
             'flex-1 text-sm font-medium py-2 border-b-2 transition-colors',
             sidebarTab === 'orders'
@@ -1869,11 +1878,11 @@ function SidebarContent({
               : 'border-transparent text-gray-500 hover:text-gray-700'
           )}
         >
-          수주목록 ({regularOrders.length})
+          수주목록 ({pendingRegular.length})
         </button>
         <button
           type="button"
-          onClick={() => { setSidebarTab('wip'); setSearchTerm(''); }}
+          onClick={() => { setSidebarTab('wip'); setShowCompleted(false); setSearchTerm(''); }}
           className={cn(
             'flex-1 text-sm font-medium py-2 border-b-2 transition-colors',
             sidebarTab === 'wip'
@@ -1881,7 +1890,31 @@ function SidebarContent({
               : 'border-transparent text-gray-500 hover:text-gray-700'
           )}
         >
-          재공품 ({wipOrders.length})
+          재공품 ({pendingWip.length})
+        </button>
+      </div>
+
+      {/* 대기/완료 토글 */}
+      <div className="flex gap-1 px-1">
+        <button
+          type="button"
+          onClick={() => setShowCompleted(false)}
+          className={cn(
+            'flex-1 text-xs font-medium py-1.5 rounded-md transition-colors',
+            !showCompleted ? 'bg-blue-600 text-white' : 'bg-gray-100 text-gray-500 hover:bg-gray-200'
+          )}
+        >
+          대기 ({sidebarTab === 'orders' ? pendingRegular.length : pendingWip.length})
+        </button>
+        <button
+          type="button"
+          onClick={() => setShowCompleted(true)}
+          className={cn(
+            'flex-1 text-xs font-medium py-1.5 rounded-md transition-colors',
+            showCompleted ? 'bg-gray-600 text-white' : 'bg-gray-100 text-gray-500 hover:bg-gray-200'
+          )}
+        >
+          완료 ({sidebarTab === 'orders' ? completedRegular.length : completedWip.length})
         </button>
       </div>