diff --git a/src/main/java/com/example/api/matching/adapter/in/rest/MatchingController.java b/src/main/java/com/example/api/matching/adapter/in/rest/MatchingController.java
index 86425d8..e3f9f54 100644
--- a/src/main/java/com/example/api/matching/adapter/in/rest/MatchingController.java
+++ b/src/main/java/com/example/api/matching/adapter/in/rest/MatchingController.java
@@ -13,6 +13,7 @@
 import com.example.api.member.application.port.in.AddMemberChatRoomUsecase;
 import com.example.api.user.application.port.in.FindUserUsecase;
 import com.example.api.user.dto.FindUserDto;
+import com.example.api.user.dto.FindUserInfoDto;
 import com.example.api.user.dto.UserAuthorityCheckDto;
 import com.example.api.user.type.UserRoleEnum;
 import io.swagger.v3.oas.annotations.Operation;
@@ -122,7 +123,7 @@ public Optional<FindMatchingDto> getMatchingById(@PathVariable Long matchingId)
      */
     @Operation(summary = "Get pending user list of matching", description = "매칭의 대기자 목록을 조회한다.")
     @GetMapping("/matching/{matchingId}/pending")
-    public List<FindUserDto> getPendingUserList(@PathVariable Long matchingId) {
+    public List<FindUserInfoDto> getPendingUserList(@PathVariable Long matchingId) {
         return matchingApplicationUsecase.getByMatchingIdIsAndStateEquals(matchingId, ApplicationStateEnum.Pending);
     }
 
@@ -133,7 +134,7 @@ public List<FindUserDto> getPendingUserList(@PathVariable Long matchingId) {
      */
     @Operation(summary = "Get approved user list of matching", description = "매칭의 참가자 목록을 조회한다.")
     @GetMapping("/matching/{matchingId}/approved")
-    public List<FindUserDto> getApprovedUserList(@PathVariable Long matchingId) {
+    public List<FindUserInfoDto> getApprovedUserList(@PathVariable Long matchingId) {
         return matchingApplicationUsecase.getByMatchingIdIsAndStateEquals(matchingId, ApplicationStateEnum.Approved);
     }
     
diff --git a/src/main/java/com/example/api/matching/application/port/in/MatchingApplicationUsecase.java b/src/main/java/com/example/api/matching/application/port/in/MatchingApplicationUsecase.java
index 26fdd4f..16b6050 100644
--- a/src/main/java/com/example/api/matching/application/port/in/MatchingApplicationUsecase.java
+++ b/src/main/java/com/example/api/matching/application/port/in/MatchingApplicationUsecase.java
@@ -4,7 +4,7 @@
 import com.example.api.matching.domain.MatchingApplication;
 import com.example.api.matching.dto.SaveMatchingApplicationDto;
 import com.example.api.matching.dto.FindMatchingDto;
-import com.example.api.user.dto.FindUserDto;
+import com.example.api.user.dto.FindUserInfoDto;
 
 import java.util.List;
 import java.util.UUID;
@@ -12,7 +12,7 @@
 public interface MatchingApplicationUsecase {
     MatchingApplication createMatchingApplicationData(UUID userId, SaveMatchingApplicationDto matchingApplicationDto);
     List<FindMatchingDto> getByUserIdIsAndStateEquals(UUID userId, ApplicationStateEnum state);
-    List<FindUserDto> getByMatchingIdIsAndStateEquals(Long matchingId, ApplicationStateEnum state);
+    List<FindUserInfoDto> getByMatchingIdIsAndStateEquals(Long matchingId, ApplicationStateEnum state);
     String getUserStatus(UUID userId, Long matchingId);
     void approveMatchingApplication(SaveMatchingApplicationDto matchingApplicationPK);
     void declineMatchingApplication(SaveMatchingApplicationDto matchingApplicationPK);
diff --git a/src/main/java/com/example/api/matching/service/MatchingApplicationService.java b/src/main/java/com/example/api/matching/service/MatchingApplicationService.java
index 824c6b3..e16482c 100644
--- a/src/main/java/com/example/api/matching/service/MatchingApplicationService.java
+++ b/src/main/java/com/example/api/matching/service/MatchingApplicationService.java
@@ -5,6 +5,7 @@
 import com.example.api.fcm.service.FcmService;
 import com.example.api.matching.adapter.out.persistence.MatchingApplicationEntity;
 import com.example.api.matching.adapter.out.persistence.MatchingApplicationPK;
+import com.example.api.matching.adapter.out.persistence.MatchingEntity;
 import com.example.api.matching.adapter.out.persistence.MatchingMapperInterface;
 import com.example.api.matching.application.port.in.MatchingApplicationUsecase;
 import com.example.api.matching.application.port.out.FindMatchingPort;
@@ -12,9 +13,11 @@
 import com.example.api.matching.domain.MatchingApplication;
 import com.example.api.matching.dto.FindMatchingDto;
 import com.example.api.matching.dto.SaveMatchingApplicationDto;
+import com.example.api.user.adapter.out.persistence.UserEntity;
 import com.example.api.user.adapter.out.persistence.UserMapperInterface;
 import com.example.api.user.application.port.out.FindUserPort;
 import com.example.api.user.dto.FindUserDto;
+import com.example.api.user.dto.FindUserInfoDto;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -54,17 +57,27 @@ public List<FindMatchingDto> getByUserIdIsAndStateEquals(UUID userId, Applicatio
         List<MatchingApplicationEntity> matchingPairList = matchingApplicationPort.getByUserIdIsAndStateEquals(userId, state);
         List<FindMatchingDto> matchingData = new ArrayList<>();
         for (MatchingApplicationEntity matchingPair: matchingPairList) {
-            matchingData.add(matchingMapper.toDto(findMatchingPort.getByMatchingId(matchingPair.getMatchingId()).orElseThrow()));
+            Optional<MatchingEntity> matchingEntity = findMatchingPort.getByMatchingId(matchingPair.getMatchingId());
+            if (matchingEntity.isEmpty()) {
+                log.warn("MatchingApplicationService::getByUserIdIsAndStateEquals: Matching with ID {} doesn't exist", matchingPair.getMatchingId());
+            } else {
+                matchingData.add(matchingMapper.toDto(matchingEntity.get()));
+            }
         }
         return matchingData;
     }
 
     @Override
-    public List<FindUserDto> getByMatchingIdIsAndStateEquals(Long matchingId, ApplicationStateEnum state) {
+    public List<FindUserInfoDto> getByMatchingIdIsAndStateEquals(Long matchingId, ApplicationStateEnum state) {
         List<MatchingApplicationEntity> matchingPairList = matchingApplicationPort.getByMatchingIdIsAndStateEquals(matchingId, state);
-        List<FindUserDto> userData = new ArrayList<>();
+        List<FindUserInfoDto> userData = new ArrayList<>();
         for (MatchingApplicationEntity matchingPair: matchingPairList) {
-            userData.add(userMapper.toDto(findUserPort.getByUserId(matchingPair.getUserId()).orElseThrow()));
+            Optional<UserEntity> userEntity = findUserPort.getByUserId(matchingPair.getUserId());
+            if (userEntity.isEmpty()) {
+                log.warn("MatchingApplicationService::getByMatchingIdIsAndStateEquals: User with ID {} doesn't exist", matchingPair.getUserId());
+            } else {
+                userData.add(userMapper.toInfoDto(userEntity.get()));
+            }
         }
         return userData;
     }
diff --git a/src/main/java/com/example/api/user/adapter/out/persistence/UserMapperInterface.java b/src/main/java/com/example/api/user/adapter/out/persistence/UserMapperInterface.java
index d273a96..258e37e 100644
--- a/src/main/java/com/example/api/user/adapter/out/persistence/UserMapperInterface.java
+++ b/src/main/java/com/example/api/user/adapter/out/persistence/UserMapperInterface.java
@@ -2,10 +2,7 @@
 
 import com.example.api.user.domain.CreateUser;
 import com.example.api.user.domain.User;
-import com.example.api.user.dto.CreateUserDto;
-import com.example.api.user.dto.FindUserDto;
-import com.example.api.user.dto.UpdateUserDto;
-import com.example.api.user.dto.UserAuthorityCheckDto;
+import com.example.api.user.dto.*;
 import org.mapstruct.InjectionStrategy;
 import org.mapstruct.Mapper;
 import org.mapstruct.Mapping;
@@ -24,6 +21,7 @@ public interface UserMapperInterface {
     User toDomain(UserEntity userEntity);
     FindUserDto toDto(UserEntity userEntity);
     FindUserDto toDto(User user);
+    FindUserInfoDto toInfoDto(UserEntity userEntity);
     UserAuthorityCheckDto toAuthorityDto(UserEntity userEntity);
     FindUserDto toDto(UpdateUserDto updateUserDto);
 }
\ No newline at end of file
diff --git a/src/main/java/com/example/api/user/dto/FindUserInfoDto.java b/src/main/java/com/example/api/user/dto/FindUserInfoDto.java
new file mode 100644
index 0000000..0234077
--- /dev/null
+++ b/src/main/java/com/example/api/user/dto/FindUserInfoDto.java
@@ -0,0 +1,56 @@
+package com.example.api.user.dto;
+
+import com.example.api.user.type.UserGenderEnum;
+import com.example.api.user.type.UserRoleEnum;
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import lombok.*;
+
+import java.time.LocalDateTime;
+import java.util.UUID;
+
+@Getter
+@Builder
+@ToString
+@NoArgsConstructor
+@AllArgsConstructor
+public class FindUserInfoDto {
+    @NotBlank
+    private UUID userId;
+    
+    @NotBlank
+    private String username;
+
+    @NotNull
+    private UserGenderEnum gender;
+
+    @NotNull
+    @Min(0)
+    private Integer age;
+
+    @NotBlank
+    private String phone;
+
+    @NotNull
+    private UserRoleEnum role;
+
+    @NotNull
+    private Boolean blacklist;
+
+    @NotNull
+    private String stateMessage;
+
+    @NotNull
+    @Min(0)
+    private Integer mannerScore;
+
+    @NotNull
+    private LocalDateTime createdAt;
+
+    @NotNull
+    private LocalDateTime updatedAt;
+
+    @NotNull
+    private Boolean isActive;
+}
\ No newline at end of file