diff --git a/frontend/src/pages/pc/admin/AdminAlbumPhotos.jsx b/frontend/src/pages/pc/admin/AdminAlbumPhotos.jsx
index 9454039..28b3a74 100644
--- a/frontend/src/pages/pc/admin/AdminAlbumPhotos.jsx
+++ b/frontend/src/pages/pc/admin/AdminAlbumPhotos.jsx
@@ -13,6 +13,7 @@ function AdminAlbumPhotos() {
     const { albumId } = useParams();
     const navigate = useNavigate();
     const fileInputRef = useRef(null);
+    const photoListRef = useRef(null); // 사진 목록 영역 ref
 
     const [album, setAlbum] = useState(null);
     const [photos, setPhotos] = useState([]);
@@ -38,6 +39,98 @@ function AdminAlbumPhotos() {
     const [processingProgress, setProcessingProgress] = useState({ current: 0, total: 0 }); // 서버 처리 진행률
     const [pendingDeleteId, setPendingDeleteId] = useState(null); // 삭제 대기 파일 ID
 
+    // 일괄 편집 도구 상태
+    const [bulkEdit, setBulkEdit] = useState({
+        range: '',           // 예: "1-5, 8, 10-12"
+        groupType: '',       // 'group' | 'solo' | 'unit' | ''(미적용)
+        members: [],         // 선택된 멤버들
+        conceptName: '',     // 컨셉명
+    });
+
+    // 범위 문자열 파싱 (표시 번호 기준, 예: "18-22" → [0, 1, 2, 3, 4])
+    const parseRange = (rangeStr, baseNumber = 1) => {
+        if (!rangeStr.trim()) return [];
+        const indices = new Set();
+        const parts = rangeStr.split(',').map(s => s.trim());
+        
+        for (const part of parts) {
+            if (part.includes('-')) {
+                const [start, end] = part.split('-').map(n => parseInt(n.trim()));
+                if (!isNaN(start) && !isNaN(end)) {
+                    for (let i = Math.min(start, end); i <= Math.max(start, end); i++) {
+                        // 표시 번호를 0-indexed로 변환
+                        const idx = i - baseNumber;
+                        if (idx >= 0) indices.add(idx);
+                    }
+                }
+            } else {
+                const num = parseInt(part);
+                if (!isNaN(num)) {
+                    const idx = num - baseNumber;
+                    if (idx >= 0) indices.add(idx);
+                }
+            }
+        }
+        return Array.from(indices).sort((a, b) => a - b);
+    };
+
+    // 일괄 편집 적용
+    const applyBulkEdit = () => {
+        const indices = parseRange(bulkEdit.range, startNumber);
+        if (indices.length === 0) {
+            setToast({ message: '적용할 번호 범위를 입력하세요.', type: 'warning' });
+            return;
+        }
+
+        const validIndices = indices.filter(i => i < pendingFiles.length);
+        if (validIndices.length === 0) {
+            setToast({ message: '유효한 번호가 없습니다.', type: 'error' });
+            return;
+        }
+
+        setPendingFiles(prev => prev.map((file, idx) => {
+            if (!validIndices.includes(idx)) return file;
+            
+            const updates = {};
+            if (bulkEdit.groupType) {
+                updates.groupType = bulkEdit.groupType;
+                // 단체 선택 시 멤버 비움
+                if (bulkEdit.groupType === 'group') {
+                    updates.members = [];
+                } else if (bulkEdit.members.length > 0) {
+                    // 솔로일 경우 첫 번째만
+                    updates.members = bulkEdit.groupType === 'solo' 
+                        ? [bulkEdit.members[0]] 
+                        : [...bulkEdit.members];
+                }
+            } else if (bulkEdit.members.length > 0) {
+                // 타입 미선택이지만 멤버 선택한 경우
+                updates.members = [...bulkEdit.members];
+            }
+            
+            if (bulkEdit.conceptName) {
+                updates.conceptName = bulkEdit.conceptName;
+            }
+            
+            return { ...file, ...updates };
+        }));
+
+        setToast({ message: `${validIndices.length}개 사진에 일괄 적용되었습니다.`, type: 'success' });
+        
+        // 입력 초기화
+        setBulkEdit({ range: '', groupType: '', members: [], conceptName: '' });
+    };
+
+    // 일괄 편집 멤버 토글
+    const toggleBulkMember = (memberId) => {
+        setBulkEdit(prev => ({
+            ...prev,
+            members: prev.members.includes(memberId)
+                ? prev.members.filter(m => m !== memberId)
+                : [...prev.members, memberId]
+        }));
+    };
+
     // Toast 자동 숨김
     useEffect(() => {
         if (toast) {
@@ -687,21 +780,23 @@ function AdminAlbumPhotos() {
                     </motion.div>
                 )}
 
-                {/* 드래그 앤 드롭 영역 + 파일 목록 */}
-                <motion.div
-                    onDragEnter={handleDragEnter}
-                    onDragOver={handleDragOver}
-                    onDragLeave={handleDragLeave}
-                    onDrop={handleDrop}
-                    initial={{ opacity: 0, y: 20 }}
-                    animate={{ opacity: 1, y: 0 }}
-                    transition={{ delay: 0.25 }}
-                    className={`relative rounded-2xl border-2 border-dashed transition-colors bg-white ${
-                        dragOver 
-                            ? 'border-primary bg-primary/5' 
-                            : 'border-gray-200'
-                    }`}
-                >
+                {/* 2-column 레이아웃: 사진 목록 + 일괄 편집 패널 */}
+                <div ref={photoListRef} className="flex gap-6">
+                    {/* 드래그 앤 드롭 영역 + 파일 목록 */}
+                    <motion.div
+                        onDragEnter={handleDragEnter}
+                        onDragOver={handleDragOver}
+                        onDragLeave={handleDragLeave}
+                        onDrop={handleDrop}
+                        initial={{ opacity: 0, y: 20 }}
+                        animate={{ opacity: 1, y: 0 }}
+                        transition={{ delay: 0.25 }}
+                        className={`flex-1 relative rounded-2xl border-2 border-dashed transition-colors bg-white ${
+                            dragOver 
+                                ? 'border-primary bg-primary/5' 
+                                : 'border-gray-200'
+                        }`}
+                    >
                     {/* 드래그 오버레이 */}
                     {dragOver && (
                         <div className="absolute inset-0 flex items-center justify-center bg-primary/10 rounded-2xl z-10">
@@ -874,9 +969,123 @@ function AdminAlbumPhotos() {
                             </Reorder.Group>
                         </div>
                     )}
-                </motion.div>
+                    </motion.div>
 
+                    {/* 일괄 편집 도구 - CSS sticky (네이티브 성능) */}
+                    {pendingFiles.length > 0 && photoType === 'concept' && (
+                        <div className="w-72 flex-shrink-0">
+                            <div className="sticky top-24 bg-white rounded-2xl shadow-lg border border-gray-100 p-5">
+                                <h3 className="font-bold text-gray-900 mb-4 flex items-center gap-2">
+                                    <Tag size={18} className="text-primary" />
+                                일괄 편집
+                            </h3>
+                            
+                            {/* 번호 범위 */}
+                            <div className="mb-4">
+                                <label className="block text-sm font-medium text-gray-700 mb-1.5">번호 범위</label>
+                                <input
+                                    type="text"
+                                    value={bulkEdit.range}
+                                    onChange={(e) => setBulkEdit(prev => ({ ...prev, range: e.target.value }))}
+                                    placeholder={`예: ${startNumber}-${startNumber + 4}, ${startNumber + 7}`}
+                                    className="w-full px-3 py-2 text-sm border border-gray-200 rounded-lg focus:outline-none focus:ring-2 focus:ring-primary"
+                                />
+                                <p className="text-xs text-gray-400 mt-1">
+                                    {startNumber}~{startNumber + pendingFiles.length - 1}번 중 {parseRange(bulkEdit.range, startNumber).filter(i => i < pendingFiles.length).length}개 선택
+                                </p>
+                            </div>
 
+                            {/* 타입 선택 */}
+                            <div className="mb-4">
+                                <label className="block text-sm font-medium text-gray-700 mb-1.5">타입</label>
+                                <div className="flex gap-1">
+                                    {[
+                                        { value: 'group', icon: Users, label: '단체' },
+                                        { value: 'solo', icon: User, label: '솔로' },
+                                        { value: 'unit', icon: Users2, label: '유닛' },
+                                    ].map(({ value, icon: Icon, label }) => (
+                                        <button
+                                            key={value}
+                                            onClick={() => setBulkEdit(prev => ({ 
+                                                ...prev, 
+                                                groupType: prev.groupType === value ? '' : value,
+                                                members: value === 'group' ? [] : prev.members
+                                            }))}
+                                            className={`flex-1 py-1.5 px-2 rounded-lg text-xs font-medium transition-colors flex items-center justify-center gap-1 ${
+                                                bulkEdit.groupType === value
+                                                    ? 'bg-primary text-white'
+                                                    : 'bg-gray-100 text-gray-600 hover:bg-gray-200'
+                                            }`}
+                                        >
+                                            <Icon size={14} />
+                                            {label}
+                                        </button>
+                                    ))}
+                                </div>
+                            </div>
+
+                            {/* 멤버 선택 */}
+                            {bulkEdit.groupType !== 'group' && (
+                                <div className="mb-4">
+                                    <label className="block text-sm font-medium text-gray-700 mb-1.5">
+                                        멤버 {bulkEdit.groupType === 'solo' ? '(1명)' : '(다중 선택)'}
+                                    </label>
+                                    <div className="flex flex-wrap gap-1.5">
+                                        {members.map(member => (
+                                            <button
+                                                key={member.id}
+                                                onClick={() => {
+                                                    if (bulkEdit.groupType === 'solo') {
+                                                        setBulkEdit(prev => ({
+                                                            ...prev,
+                                                            members: prev.members.includes(member.id) ? [] : [member.id]
+                                                        }));
+                                                    } else {
+                                                        toggleBulkMember(member.id);
+                                                    }
+                                                }}
+                                                className={`px-2.5 py-1 rounded-full text-xs font-medium transition-colors ${
+                                                    bulkEdit.members.includes(member.id)
+                                                        ? 'bg-primary text-white'
+                                                        : 'bg-gray-100 text-gray-600 hover:bg-gray-200'
+                                                }`}
+                                            >
+                                                {member.name}
+                                            </button>
+                                        ))}
+                                    </div>
+                                </div>
+                            )}
+
+                            {/* 컨셉명 */}
+                            <div className="mb-4">
+                                <label className="block text-sm font-medium text-gray-700 mb-1.5">컨셉명</label>
+                                <input
+                                    type="text"
+                                    value={bulkEdit.conceptName}
+                                    onChange={(e) => setBulkEdit(prev => ({ ...prev, conceptName: e.target.value }))}
+                                    placeholder="컨셉명 입력"
+                                    className="w-full px-3 py-2 text-sm border border-gray-200 rounded-lg focus:outline-none focus:ring-2 focus:ring-primary"
+                                />
+                            </div>
+
+                            {/* 적용 버튼 */}
+                            <button
+                                onClick={applyBulkEdit}
+                                disabled={!bulkEdit.range.trim()}
+                                className={`w-full py-2.5 rounded-lg font-medium transition-colors flex items-center justify-center gap-2 ${
+                                    bulkEdit.range.trim()
+                                        ? 'bg-primary text-white hover:bg-primary/90'
+                                        : 'bg-gray-100 text-gray-400 cursor-not-allowed'
+                                }`}
+                            >
+                                <Check size={18} />
+                                일괄 적용
+                            </button>
+                            </div>
+                        </div>
+                    )}
+                </div>
 
                 {/* 삭제 확인 다이얼로그 */}
                 <AnimatePresence>