diff --git a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/trainingdata/TrainingDataReviewRepositoryImpl.java b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/trainingdata/TrainingDataReviewRepositoryImpl.java
index 89a60b5d..6f222462 100644
--- a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/trainingdata/TrainingDataReviewRepositoryImpl.java
+++ b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/trainingdata/TrainingDataReviewRepositoryImpl.java
@@ -5,6 +5,7 @@ import static com.kamco.cd.kamcoback.postgres.entity.QLabelingAssignmentEntity.l
 import static com.kamco.cd.kamcoback.postgres.entity.QMapInkx5kEntity.mapInkx5kEntity;
 import static com.kamco.cd.kamcoback.postgres.entity.QMapSheetAnalDataInferenceGeomEntity.mapSheetAnalDataInferenceGeomEntity;
 import static com.kamco.cd.kamcoback.postgres.entity.QMapSheetLearnDataGeomEntity.mapSheetLearnDataGeomEntity;
+import static com.kamco.cd.kamcoback.postgres.entity.QMemberEntity.memberEntity;
 
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -442,6 +443,24 @@ public class TrainingDataReviewRepositoryImpl extends QuerydslRepositorySupport
         // COG URL 조회 실패 시 빈 문자열 유지
       }
 
+      // 4-1. 라벨러 성명 조회 (worker_uid로 tb_member의 name 조회)
+      String workerName = "";
+      try {
+        if (assignment.toDto().getWorkerUid() != null && !assignment.toDto().getWorkerUid().isEmpty()) {
+          workerName = queryFactory
+              .select(memberEntity.name)
+              .from(memberEntity)
+              .where(memberEntity.userId.eq(assignment.toDto().getWorkerUid()))
+              .fetchFirst();
+          if (workerName == null) {
+            workerName = "";
+          }
+        }
+      } catch (Exception e) {
+        System.err.println("Worker name retrieval error: " + e.getMessage());
+        // 라벨러 성명 조회 실패 시 빈 문자열 유지
+      }
+
       // 5. DTO 생성
       var changeDetectionInfo =
           ChangeDetectionInfo.builder()
@@ -492,6 +511,7 @@ public class TrainingDataReviewRepositoryImpl extends QuerydslRepositorySupport
                   mapSheetAnalDataInferenceGeomEntityEntity.getMapSheetNum() != null
                       ? mapSheetAnalDataInferenceGeomEntityEntity.getMapSheetNum()
                       : 0L)
+              .workerName(workerName)
               .build();
 
       var inspectionResultInfo =
diff --git a/src/main/java/com/kamco/cd/kamcoback/trainingdata/dto/TrainingDataReviewDto.java b/src/main/java/com/kamco/cd/kamcoback/trainingdata/dto/TrainingDataReviewDto.java
index 35176897..9eb914c4 100644
--- a/src/main/java/com/kamco/cd/kamcoback/trainingdata/dto/TrainingDataReviewDto.java
+++ b/src/main/java/com/kamco/cd/kamcoback/trainingdata/dto/TrainingDataReviewDto.java
@@ -340,6 +340,9 @@ public class TrainingDataReviewDto {
 
     @Schema(description = "도엽번호 (map_sheet_num)", example = "34602057")
     private Long mapSheetNum;
+
+    @Schema(description = "라벨러 성명 (기존 작업자)", example = "홍길동")
+    private String workerName;
   }
 
   @Schema(name = "ClassificationInfo", description = "분류정보")