diff --git a/apps/nowait-admin/src/pages/AdminOrders/DetailCard.tsx b/apps/nowait-admin/src/pages/AdminOrders/DetailCard.tsx
index 87f0c159..9145028a 100644
--- a/apps/nowait-admin/src/pages/AdminOrders/DetailCard.tsx
+++ b/apps/nowait-admin/src/pages/AdminOrders/DetailCard.tsx
@@ -4,6 +4,7 @@ import {
   PaymentCheckModal,
   CookedModal,
   CookCompleteModal,
+  OrderCancelModal,
 } from "./OrderPageModal";
 import type { MenuDetails } from "../../types/order";
 import { getTableBackgroundColor } from "../../utils/tableColors";
@@ -34,6 +35,7 @@ const DetailCard = ({
   onSuccess,
 }: DetailCardProps) => {
   const [showModal, setShowModal] = useState(false);
+  const [showCancelModal, setShowCancelModal] = useState(false);
 
   const menuEntries = menuDetails ? Object.entries(menuDetails) : [];
 
@@ -41,16 +43,30 @@ const DetailCard = ({
     setShowModal(true);
   };
 
+  const handleCancelClick = () => {
+    setShowCancelModal(true);
+  };
+
   const handleCloseModal = () => {
     setShowModal(false);
   };
 
+  const handleCloseCancelModal = () => {
+    setShowCancelModal(false);
+  };
+
   const handleModalSuccess = () => {
     setShowModal(false);
     onSuccess?.();
     onClose(); // 디테일 화면도 닫기
   };
 
+  const handleCancelModalSuccess = () => {
+    setShowCancelModal(false);
+    onSuccess?.();
+    onClose(); // 디테일 화면도 닫기
+  };
+
   // 타입에 따른 설정
   const getConfig = () => {
     if (type === "payment") {
@@ -163,9 +179,26 @@ const DetailCard = ({
           </div>
         </div>
 
-        <div className={config.buttonStyle} onClick={handleActionClick}>
-          {config.actionText}
-        </div>
+        {type === "payment" ? (
+          <div className="flex flex-row gap-1.5">
+            <div
+              className="flex px-2.5 py-1.25 bg-[#FFF0EB] items-center justify-center rounded-lg flex-1 h-12 text-14-semibold text-[#FF6736] cursor-pointer"
+              onClick={handleCancelClick}
+            >
+              주문 취소
+            </div>
+            <div
+              className="flex px-2.5 py-1.25 bg-black-20 items-center justify-center rounded-lg flex-1 h-12 text-14-semibold text-black-70 cursor-pointer"
+              onClick={handleActionClick}
+            >
+              {config.actionText}
+            </div>
+          </div>
+        ) : (
+          <div className={config.buttonStyle} onClick={handleActionClick}>
+            {config.actionText}
+          </div>
+        )}
       </div>
 
       {/* Modal 오버레이 */}
@@ -185,6 +218,20 @@ const DetailCard = ({
           />
         </div>
       )}
+
+      {/* 주문 취소 Modal 오버레이 */}
+      {showCancelModal && (
+        <div
+          className="fixed inset-0 bg-black/30 flex items-center justify-center z-50 max-[450px]:px-5"
+          onClick={handleCloseCancelModal}
+        >
+          <OrderCancelModal
+            orderId={orderId}
+            onClose={handleCloseCancelModal}
+            onSuccess={handleCancelModalSuccess}
+          />
+        </div>
+      )}
     </>
   );
 };
diff --git a/apps/nowait-admin/src/pages/AdminOrders/OrderPageModal.tsx b/apps/nowait-admin/src/pages/AdminOrders/OrderPageModal.tsx
index 86cff3e3..451e4b6a 100644
--- a/apps/nowait-admin/src/pages/AdminOrders/OrderPageModal.tsx
+++ b/apps/nowait-admin/src/pages/AdminOrders/OrderPageModal.tsx
@@ -1,6 +1,7 @@
 import { useUpdateOrderStatus } from "../../hooks/useUpdateOrderStatus";
 import { getTableBackgroundColor } from "../../utils/tableColors";
 import { DropdownLoader } from "@repo/ui";
+import { cancelOrder } from "../../utils/AdminApi";
 
 // Payment Check Modal
 interface PaymentCheckModalProps {
@@ -196,5 +197,74 @@ const CookCompleteModal = ({
   />
 );
 
-export { PaymentCheckModal, CookedModal, CookCompleteModal, OrderStatusModal };
-export type { PaymentCheckModalProps, CookedModalProps, OrderStatusModalProps };
+// Order Cancel Modal
+interface OrderCancelModalProps {
+  orderId: number;
+  onClose: () => void;
+  onSuccess?: () => void;
+}
+
+const OrderCancelModal = ({
+  orderId,
+  onClose,
+  onSuccess,
+}: OrderCancelModalProps) => {
+  const cancelReasons = [
+    { id: "SOLD_OUT", label: "메뉴 품절" },
+    { id: "SIMPLE_CANCEL", label: "단순 취소" },
+    { id: "ETC", label: "기타" },
+  ];
+
+  const handleReasonSelect = async (reason: string) => {
+    try {
+      await cancelOrder(orderId, reason);
+      onSuccess?.();
+      onClose();
+    } catch (error) {
+      console.error("주문 취소 실패:", error);
+      // 에러 처리 (예: 토스트 메시지 표시)
+    }
+  };
+
+  return (
+    <div
+      className="flex flex-col justify-center items-center bg-white rounded-[20px] max-w-sm w-full p-5.5 px-5.5 gap-5"
+      onClick={(e) => e.stopPropagation()}
+    >
+      <div className="flex flex-col text-center justify-center items-center gap-2.5">
+        <div className="flex text-title-20-bold text-black-90">
+          주문 취소 사유를 선택해주세요
+        </div>
+        <div className="flex text-14-regular text-black-60">
+          선택 즉시 주문이 취소됩니다.
+        </div>
+      </div>
+
+      <div className="flex flex-col w-full gap-2">
+        {cancelReasons.map((reason) => (
+          <div
+            key={reason.id}
+            className="flex w-full bg-black-20 rounded-[10px] px-4 py-[13px] items-center justify-center text-16-semibold text-black-70 cursor-pointer"
+            onClick={() => handleReasonSelect(reason.id)}
+          >
+            {reason.label}
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+};
+
+export {
+  PaymentCheckModal,
+  CookedModal,
+  CookCompleteModal,
+  OrderStatusModal,
+  OrderCancelModal,
+};
+export type {
+  PaymentCheckModalProps,
+  CookedModalProps,
+  OrderStatusModalProps,
+  OrderCancelModalProps,
+};
diff --git a/apps/nowait-admin/src/types/order.ts b/apps/nowait-admin/src/types/order.ts
index 19656d22..41575eb9 100644
--- a/apps/nowait-admin/src/types/order.ts
+++ b/apps/nowait-admin/src/types/order.ts
@@ -1,5 +1,9 @@
 // 주문 상태 타입
-export type OrderStatus = "WAITING_FOR_PAYMENT" | "COOKING" | "COOKED";
+export type OrderStatus =
+  | "WAITING_FOR_PAYMENT"
+  | "COOKING"
+  | "COOKED"
+  | "CANCELLED";
 
 // 메뉴 상세 정보 타입
 export interface MenuDetail {
diff --git a/apps/nowait-admin/src/utils/AdminApi.tsx b/apps/nowait-admin/src/utils/AdminApi.tsx
index d434dc2f..e63db226 100644
--- a/apps/nowait-admin/src/utils/AdminApi.tsx
+++ b/apps/nowait-admin/src/utils/AdminApi.tsx
@@ -12,7 +12,6 @@ const AdminApi = axios.create({
 AdminApi.interceptors.request.use(
   (config) => {
     const token = localStorage.getItem("adminToken");
-    console.log(token, "토큰 알려줘");
     if (token) {
       config.headers.Authorization = `Bearer ${token}`;
     }
@@ -34,4 +33,24 @@ AdminApi.interceptors.response.use(
   }
 );
 
+// 주문 취소 API
+export const cancelOrder = async (orderId: number, reason: string) => {
+  try {
+    // 1. 주문 취소 사유 전송 (DELETE)
+    await AdminApi.delete(`/admin/orders/${orderId}`, {
+      data: { reason },
+    });
+
+    // 2. 주문 상태를 CANCEL로 변경 (PATCH)
+    await AdminApi.patch(`/admin/orders/status/${orderId}`, {
+      orderStatus: "CANCELLED",
+    });
+
+    return { success: true };
+  } catch (error) {
+    console.error("주문 취소 실패:", error);
+    throw error;
+  }
+};
+
 export default AdminApi;