diff --git a/src/components/quotes/LocationListPanel.tsx b/src/components/quotes/LocationListPanel.tsx
index 223c35a7..f4d963ff 100644
--- a/src/components/quotes/LocationListPanel.tsx
+++ b/src/components/quotes/LocationListPanel.tsx
@@ -9,7 +9,7 @@
 "use client";
 
 import { useState, useCallback } from "react";
-import { Plus, Upload, Download, Pencil, Trash2 } from "lucide-react";
+import { Plus, Upload, Download, Pencil, Trash2, Copy } from "lucide-react";
 import { toast } from "sonner";
 
 import { Button } from "../ui/button";
@@ -77,6 +77,7 @@ interface LocationListPanelProps {
   onSelectLocation: (id: string) => void;
   onAddLocation: (location: Omit<LocationItem, "id">) => Promise<boolean>;
   onDeleteLocation: (id: string) => void;
+  onCloneLocation?: (id: string) => void;
   onUpdateLocation: (locationId: string, updates: Partial<LocationItem>) => void;
   onExcelUpload: (locations: Omit<LocationItem, "id">[]) => void;
   finishedGoods: FinishedGoods[];
@@ -94,6 +95,7 @@ export function LocationListPanel({
   onSelectLocation,
   onAddLocation,
   onDeleteLocation,
+  onCloneLocation,
   onUpdateLocation,
   onExcelUpload,
   finishedGoods,
@@ -523,6 +525,16 @@ export function LocationListPanel({
                         >
                           <Pencil className="h-4 w-4 text-gray-600" />
                         </button>
+                        <button
+                          onClick={(e) => {
+                            e.stopPropagation();
+                            onCloneLocation?.(loc.id);
+                          }}
+                          className="p-1 hover:bg-blue-100 rounded"
+                          title="복제"
+                        >
+                          <Copy className="h-4 w-4 text-blue-500" />
+                        </button>
                         <button
                           onClick={(e) => {
                             e.stopPropagation();
diff --git a/src/components/quotes/QuoteRegistrationV2.tsx b/src/components/quotes/QuoteRegistrationV2.tsx
index 4ec25b7a..2ad6903a 100644
--- a/src/components/quotes/QuoteRegistrationV2.tsx
+++ b/src/components/quotes/QuoteRegistrationV2.tsx
@@ -500,6 +500,46 @@ export function QuoteRegistrationV2({
     }
   }, []);
 
+  // 개소 삭제
+  // 개소 복제 (부호 자동 채번)
+  const handleCloneLocation = useCallback((locationId: string) => {
+    const source = formData.locations.find((loc) => loc.id === locationId);
+    if (!source) return;
+
+    // 부호에서 접두어와 번호 분리 (예: "DS-01" → prefix="DS-", num=1)
+    const codeMatch = source.code.match(/^(.*?)(\d+)$/);
+    let newCode = source.code + "-copy";
+
+    if (codeMatch) {
+      const prefix = codeMatch[1]; // "DS-"
+      const numLength = codeMatch[2].length; // 2 (자릿수 보존)
+
+      // 같은 접두어를 가진 부호 중 최대 번호 찾기
+      let maxNum = 0;
+      formData.locations.forEach((loc) => {
+        const m = loc.code.match(new RegExp(`^${prefix.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}(\\d+)$`));
+        if (m) {
+          maxNum = Math.max(maxNum, parseInt(m[1], 10));
+        }
+      });
+
+      newCode = prefix + String(maxNum + 1).padStart(numLength, "0");
+    }
+
+    const clonedLocation: LocationItem = {
+      ...source,
+      id: `loc-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`,
+      code: newCode,
+    };
+
+    setFormData((prev) => ({
+      ...prev,
+      locations: [...prev.locations, clonedLocation],
+    }));
+    setSelectedLocationId(clonedLocation.id);
+    toast.success(`개소가 복제되었습니다. (${newCode})`);
+  }, [formData.locations]);
+
   // 개소 삭제
   const handleDeleteLocation = useCallback((locationId: string) => {
     setFormData((prev) => ({
@@ -840,6 +880,7 @@ export function QuoteRegistrationV2({
                 onSelectLocation={setSelectedLocationId}
                 onAddLocation={handleAddLocation}
                 onDeleteLocation={handleDeleteLocation}
+                onCloneLocation={handleCloneLocation}
                 onUpdateLocation={handleUpdateLocation}
                 onExcelUpload={handleExcelUpload}
                 finishedGoods={finishedGoods}