diff --git a/src/backend/src/main/java/com/zioinfo/kintex/module/m5/RenderJobController.java b/src/backend/src/main/java/com/zioinfo/kintex/module/m5/RenderJobController.java
index d83c620..30956e8 100644
--- a/src/backend/src/main/java/com/zioinfo/kintex/module/m5/RenderJobController.java
+++ b/src/backend/src/main/java/com/zioinfo/kintex/module/m5/RenderJobController.java
@@ -55,4 +55,13 @@ public class RenderJobController {
         guard.requireEventAccess(principal, eventId);
         return ApiResponse.ok(service.listByBooth(boothId, shot));
     }
+
+    /** GET /booths/{boothId}/render-history — 완료(DONE) 렌더 이력 갤러리(SCR-06, G-09). 최신순 영속 이력. */
+    @GetMapping("/booths/{boothId}/render-history")
+    public ApiResponse<List<RenderJobDto>> history(@AuthenticationPrincipal KintexPrincipal principal,
+                                                   @PathVariable String eventId,
+                                                   @PathVariable String boothId) {
+        guard.requireEventAccess(principal, eventId);
+        return ApiResponse.ok(service.listHistoryByBooth(boothId));
+    }
 }
diff --git a/src/backend/src/main/java/com/zioinfo/kintex/module/m5/RenderJobService.java b/src/backend/src/main/java/com/zioinfo/kintex/module/m5/RenderJobService.java
index 2849b95..476cb94 100644
--- a/src/backend/src/main/java/com/zioinfo/kintex/module/m5/RenderJobService.java
+++ b/src/backend/src/main/java/com/zioinfo/kintex/module/m5/RenderJobService.java
@@ -26,6 +26,9 @@ public interface RenderJobService {
     /** 부스 단위 잡 목록(SCR-12 갤러리) — 내구 저장(DB) 기반. */
     List<RenderJobDto> listByBooth(String boothId, String shotPreset);
 
+    /** 부스 완료(DONE) 렌더 이력(SCR-06 이력 갤러리) — 내구 저장(DB) 기반, 최신순. */
+    List<RenderJobDto> listHistoryByBooth(String boothId);
+
     /** 워커 완료/실패 콜백 처리 — 상태 갱신 + WebSocket 푸시(+ 성공 시 쿼터 차감). */
     RenderJobDto handleWorkerCallback(WorkerCallbackRequest callback);
 }
diff --git a/src/backend/src/main/java/com/zioinfo/kintex/module/m5/RenderJobServiceImpl.java b/src/backend/src/main/java/com/zioinfo/kintex/module/m5/RenderJobServiceImpl.java
index be6e52d..43970f4 100644
--- a/src/backend/src/main/java/com/zioinfo/kintex/module/m5/RenderJobServiceImpl.java
+++ b/src/backend/src/main/java/com/zioinfo/kintex/module/m5/RenderJobServiceImpl.java
@@ -155,6 +155,24 @@ public class RenderJobServiceImpl implements RenderJobService {
         return out;
     }
 
+    @Override
+    public List<RenderJobDto> listHistoryByBooth(String boothId) {
+        List<Map<String, Object>> rows = renderJobMapper.findHistoryByBooth(boothId);
+        List<RenderJobDto> out = new java.util.ArrayList<>();
+        if (rows == null) {
+            return out;
+        }
+        for (Map<String, Object> r : rows) {
+            out.add(new RenderJobDto(
+                    str(r.get("jobId")), str(r.get("boothId")), str(r.get("shotPreset")),
+                    str(r.get("status")), str(r.get("imageUrl")),
+                    str(r.get("schemaHash")), str(r.get("modelVersion")),
+                    true, RenderJobDto.WATERMARK_TEXT, RenderJobDto.NOTICE,
+                    null, str(r.get("createdAt"))));
+        }
+        return out;
+    }
+
     @Override
     public RenderJobDto handleWorkerCallback(WorkerCallbackRequest callback) {
         RenderJobDto prev = readState(callback.jobId());
diff --git a/src/backend/src/main/java/com/zioinfo/kintex/module/m5/mapper/RenderJobMapper.java b/src/backend/src/main/java/com/zioinfo/kintex/module/m5/mapper/RenderJobMapper.java
index 72ce84b..8481293 100644
--- a/src/backend/src/main/java/com/zioinfo/kintex/module/m5/mapper/RenderJobMapper.java
+++ b/src/backend/src/main/java/com/zioinfo/kintex/module/m5/mapper/RenderJobMapper.java
@@ -27,6 +27,9 @@ public interface RenderJobMapper {
     List<Map<String, Object>> findByBooth(@Param("boothId") String boothId,
                                           @Param("shotPreset") String shotPreset);
 
+    /** 부스 단위 완료(DONE) 렌더 이력(SCR-06 이력 갤러리) — 최신순. 이미지 URL 있는 성공 결과만. */
+    List<Map<String, Object>> findHistoryByBooth(@Param("boothId") String boothId);
+
     /** 행사별 성공 생성 건수(쿼터 산정). */
     int countSucceededByEvent(@Param("eventId") String eventId);
 }
diff --git a/src/backend/src/main/resources/db/migration/V54__render_history_index.sql b/src/backend/src/main/resources/db/migration/V54__render_history_index.sql
new file mode 100644
index 0000000..d1e3056
--- /dev/null
+++ b/src/backend/src/main/resources/db/migration/V54__render_history_index.sql
@@ -0,0 +1,6 @@
+-- V54 — 부스 렌더 이력(SCR-06 이력 갤러리, G-09) 조회 최적화.
+-- findHistoryByBooth: WHERE booth_id = ? AND status = 'DONE' ORDER BY created_at DESC.
+-- 기존 idx_render_job_booth(booth_id, shot_preset)는 status/정렬을 커버하지 못함 → 전용 커버링 인덱스 추가.
+-- 멱등(IF NOT EXISTS) — 재적용/기존 데이터 무영향. 신규 테이블·컬럼 없음(render_job 재사용).
+CREATE INDEX IF NOT EXISTS idx_render_job_history
+    ON render_job (booth_id, status, created_at DESC);
diff --git a/src/backend/src/main/resources/mybatis/mapper/RenderJobMapper.xml b/src/backend/src/main/resources/mybatis/mapper/RenderJobMapper.xml
index 2d341a8..3b8abb7 100644
--- a/src/backend/src/main/resources/mybatis/mapper/RenderJobMapper.xml
+++ b/src/backend/src/main/resources/mybatis/mapper/RenderJobMapper.xml
@@ -48,6 +48,23 @@
         ORDER BY created_at DESC
     </select>
 
+    <!-- 부스 완료(DONE) 렌더 이력(SCR-06 이력 갤러리). 이미지 URL 있는 성공 결과만·최신순. -->
+    <select id="findHistoryByBooth" resultType="map">
+        SELECT id            AS "jobId",
+               booth_id      AS "boothId",
+               shot_preset   AS "shotPreset",
+               status,
+               image_url     AS "imageUrl",
+               schema_hash   AS "schemaHash",
+               model_version AS "modelVersion",
+               to_char(created_at AT TIME ZONE 'UTC', 'YYYY-MM-DD"T"HH24:MI:SS"Z"') AS "createdAt"
+        FROM render_job
+        WHERE booth_id = #{boothId}
+          AND status = 'DONE'
+          AND image_url IS NOT NULL
+        ORDER BY created_at DESC
+    </select>
+
     <!-- 행사별 성공(DONE) 건수(쿼터 정본 산정). -->
     <select id="countSucceededByEvent" resultType="int">
         SELECT COUNT(*)
diff --git a/src/frontend/src/screens/design/BoothDesignStudioPage.tsx b/src/frontend/src/screens/design/BoothDesignStudioPage.tsx
index aaa62c3..b00cd5c 100644
--- a/src/frontend/src/screens/design/BoothDesignStudioPage.tsx
+++ b/src/frontend/src/screens/design/BoothDesignStudioPage.tsx
@@ -13,6 +13,7 @@ import {
   REROOM_STYLES,
   downscaleImage,
   reroomApi,
+  renderHistoryApi,
   MAX_UPLOAD_BYTES,
 } from './reroomApi';
 import './studio.css';
@@ -83,6 +84,20 @@ export function BoothDesignStudioPage() {
   const [reroomError, setReroomError] = useState<string | null>(null);
   const [dragOver, setDragOver] = useState(false);
 
+  // ── 렌더 이력 갤러리(G-09) — 완료 렌더잡 영속 이력 ──
+  const [history, setHistory] = useState<RenderJobDto[]>([]);
+  const [historyError, setHistoryError] = useState(false);
+
+  const loadHistory = useCallback(async () => {
+    if (!eventId || !boothId) return;
+    try {
+      setHistory(await renderHistoryApi.list(eventId, boothId));
+      setHistoryError(false);
+    } catch {
+      setHistoryError(true); // 미배선/미존재 시 갤러리 숨김(회귀 방지)
+    }
+  }, [eventId, boothId]);
+
   // 초기 설계안 로드(501이면 degraded 기본 스펙 유지).
   useEffect(() => {
     let alive = true;
@@ -136,6 +151,21 @@ export function BoothDesignStudioPage() {
     };
   }, [refPreview]);
 
+  // 렌더 이력 초기 로드.
+  useEffect(() => {
+    void loadHistory();
+  }, [loadHistory]);
+
+  // 잡 완료(DONE) 감지 시 이력 재조회 — 새 결과가 갤러리에 즉시 반영되도록.
+  const doneKey = Object.values(jobs)
+    .filter((j) => j.status === 'DONE')
+    .map((j) => j.jobId)
+    .concat(reroomJob?.status === 'DONE' && reroomJob.jobId ? [reroomJob.jobId] : [])
+    .join(',');
+  useEffect(() => {
+    if (doneKey) void loadHistory();
+  }, [doneKey, loadHistory]);
+
   // 참조 이미지 선택 → 1024px 다운스케일 → 즉시 업로드(referenceId 확보).
   const handleRefFile = useCallback(
     async (file: File | undefined | null) => {
@@ -235,11 +265,7 @@ export function BoothDesignStudioPage() {
           setNotice('행사 이미지 생성 쿼터가 소진되었습니다.');
           break;
         }
-        if (err instanceof ApiRequestError && err.code === 'NOT_IMPLEMENTED') {
-          setNotice('렌더 이력 저장이 준비 중입니다(큐잉만 동작).');
-        } else {
-          setNotice(err instanceof ApiRequestError ? err.message : '예상 사진 생성 중 오류.');
-        }
+        setNotice(err instanceof ApiRequestError ? err.message : '예상 사진 생성 중 오류.');
       }
     }
     setGenerating(false);
@@ -679,6 +705,36 @@ export function BoothDesignStudioPage() {
         )}
       </section>
 
+      {/* 렌더 이력 갤러리(G-09) — 완료된 예상 사진의 영속 이력 */}
+      {!historyError && history.length > 0 && (
+        <section className="kx-studio__history" aria-label="렌더 이력">
+          <div className="kx-studio__history-head">
+            <AiLabel>렌더 이력</AiLabel>
+            <span className="kx-studio__history-sub">
+              완료된 예상 사진 {history.length}건 · 최신순 (AI 생성 · 시공 기준은 도면)
+            </span>
+          </div>
+          <div className="kx-studio__history-grid">
+            {history.map((job) => (
+              <figure className="kx-studio__history-item" key={job.jobId}>
+                <AiImage
+                  imageUrl={job.imageUrl}
+                  status={job.status}
+                  watermarkText={job.watermarkText}
+                  notice={job.notice}
+                  shotLabel={job.shotPreset}
+                  alt={`${job.shotPreset} 렌더 이력`}
+                />
+                <figcaption className="kx-studio__history-cap tnum">
+                  {job.shotPreset}
+                  {job.createdAt ? ` · ${fmtHistoryDate(job.createdAt)}` : ''}
+                </figcaption>
+              </figure>
+            ))}
+          </div>
+        </section>
+      )}
+
       {/* 하단 고정 바: 규정 사전검증 요약 + 컨펌 CTA */}
       <footer className="kx-studio__footer">
         <div className="kx-studio__precheck">
@@ -755,6 +811,14 @@ const ZONE_LABEL: Record<string, string> = {
   storage: '창고',
 };
 
+/** 이력 시각(ISO-8601 UTC) → 로컬 "MM-DD HH:mm". 파싱 실패 시 원문 앞부분. */
+function fmtHistoryDate(iso: string): string {
+  const d = new Date(iso);
+  if (Number.isNaN(d.getTime())) return iso.slice(0, 16).replace('T', ' ');
+  const p = (n: number) => String(n).padStart(2, '0');
+  return `${p(d.getMonth() + 1)}-${p(d.getDate())} ${p(d.getHours())}:${p(d.getMinutes())}`;
+}
+
 function Accordion({
   title,
   open,
diff --git a/src/frontend/src/screens/design/reroomApi.ts b/src/frontend/src/screens/design/reroomApi.ts
index df131ce..0d46a4c 100644
--- a/src/frontend/src/screens/design/reroomApi.ts
+++ b/src/frontend/src/screens/design/reroomApi.ts
@@ -52,6 +52,18 @@ export const reroomApi = {
     ),
 };
 
+/**
+ * G-09 부스 렌더 이력 — 완료(DONE) 렌더잡의 영속 갤러리(백엔드 render_job 테이블).
+ * endpoints.ts 무수정 원칙에 따라 화면 폴더 클라이언트로 둔다.
+ *   GET /api/events/{eventId}/booths/{boothId}/render-history → RenderJobDto[](최신순)
+ */
+export const renderHistoryApi = {
+  list: (eventId: string, boothId: string) =>
+    api.get<RenderJobDto[]>(
+      `/api/events/${encodeURIComponent(eventId)}/booths/${encodeURIComponent(boothId)}/render-history`,
+    ),
+};
+
 /**
  * 클라이언트 다운스케일(ReRoomAI Studio.handleImageFile 등가) — 긴 쪽 1024px, JPEG 0.85.
  * 전송량·모델 비용·응답시간 동시 절감. 실패 시 원본 Blob 반환(방어).
diff --git a/src/frontend/src/screens/design/studio.css b/src/frontend/src/screens/design/studio.css
index d027266..6243f64 100644
--- a/src/frontend/src/screens/design/studio.css
+++ b/src/frontend/src/screens/design/studio.css
@@ -506,3 +506,47 @@
     grid-template-columns: 1fr;
   }
 }
+
+/* ── 렌더 이력 갤러리(G-09) ── */
+.kx-studio__history {
+  margin: var(--space-4) var(--space-5) 0;
+  padding: var(--space-4);
+  background: var(--color-surface, #fff);
+  border: 1px solid var(--color-border, #e5e8ef);
+  border-radius: var(--radius-lg);
+}
+.kx-studio__history-head {
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
+  margin-bottom: var(--space-3);
+  flex-wrap: wrap;
+}
+.kx-studio__history-sub {
+  font-size: var(--fs-micro);
+  color: var(--color-neutral-500);
+}
+.kx-studio__history-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
+  gap: var(--space-3);
+}
+.kx-studio__history-item {
+  margin: 0;
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-1);
+}
+.kx-studio__history-cap {
+  font-size: var(--fs-nano);
+  color: var(--color-neutral-500);
+}
+
+@media (max-width: 760px) {
+  .kx-studio__history {
+    margin: var(--space-4) var(--space-4) 0;
+  }
+  .kx-studio__history-grid {
+    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
+  }
+}