diff --git a/src/event/event.controller.ts b/src/event/event.controller.ts
index 4fc14fb..8496fba 100644
--- a/src/event/event.controller.ts
+++ b/src/event/event.controller.ts
@@ -15,10 +15,12 @@ import {
   ApiBody,
   ApiCreatedResponse,
   ApiHeader,
+  ApiOkResponse,
   ApiOperation,
   ApiParam,
   ApiResponse,
   ApiTags,
+  ApiUnauthorizedResponse,
 } from '@nestjs/swagger';
 import { JwtPayload } from 'src/interfaces/auth';
 import { Request, Response } from 'express';
@@ -31,6 +33,7 @@ import {
 } from 'src/dtos/blurtingPage.dto';
 import { BlurtingService } from 'src/blurting/blurting.service';
 import { UserProfileDto } from 'src/dtos/user.dto';
+import { OtherPeopleInfoDto } from 'src/blurting/dtos/otherPeopleInfo.dto';
 
 @Controller('event')
 @ApiTags('event')
@@ -144,6 +147,22 @@ export class EventController {
     return matchedUser;
   }
 
+  @UseGuards(AuthGuard('access'))
+  @Get('/group-info')
+  @ApiOperation({
+    summary: '이벤트 그룹 정보',
+    description: '그룹 정보',
+  })
+  @ApiUnauthorizedResponse({ description: '토큰 만료' })
+  @ApiOkResponse({
+    description: '그룹 정보',
+    type: [OtherPeopleInfoDto],
+  })
+  async getGroupInfo(@Req() req: Request): Promise<OtherPeopleInfoDto[]> {
+    const { id } = req.user as JwtPayload;
+    return await this.eventService.getGroupInfo(id);
+  }
+
   @UseGuards(AuthGuard('access'))
   @Get('/:no')
   @ApiHeader({
diff --git a/src/event/event.module.ts b/src/event/event.module.ts
index fa49b83..803f6d9 100644
--- a/src/event/event.module.ts
+++ b/src/event/event.module.ts
@@ -9,6 +9,7 @@ import {
   BlurtingEventEntity,
   BlurtingGroupEntity,
   BlurtingQuestionEntity,
+  UserEntity,
 } from 'src/entities';
 import { FcmModule } from 'src/firebase/fcm.module';
 import { UserModule } from 'src/user/user.module';
@@ -24,6 +25,7 @@ import { BlurtingModule } from 'src/blurting/blurting.module';
       BlurtingQuestionEntity,
       BlurtingAnswerEntity,
       BLurtingArrowEntity,
+      UserEntity,
     ]),
     CacheModule.register({
       // eslint-disable-next-line @typescript-eslint/ban-ts-comment
diff --git a/src/event/event.service.ts b/src/event/event.service.ts
index be5385f..66eb8fc 100644
--- a/src/event/event.service.ts
+++ b/src/event/event.service.ts
@@ -19,6 +19,7 @@ import { Repository } from 'typeorm';
 import { Sex } from 'src/common/enums';
 import { BlurtingService } from 'src/blurting/blurting.service';
 import { ArrowInfoResponseDto } from 'src/blurting/dtos/arrowInfoResponse.dto';
+import { OtherPeopleInfoDto } from 'src/blurting/dtos/otherPeopleInfo.dto';
 
 @Injectable()
 export class EventService {
@@ -33,6 +34,8 @@ export class EventService {
     private readonly answerRepository: Repository<BlurtingAnswerEntity>,
     @InjectRepository(BLurtingArrowEntity)
     private readonly arrowRepository: Repository<BLurtingArrowEntity>,
+    @InjectRepository(UserEntity)
+    private readonly userRepository: Repository<UserEntity>,
     @Inject(CACHE_MANAGER) private cacheManager: Cache,
     @InjectQueue('blurtingQuestions') private readonly queue: Queue,
     private readonly fcmService: FcmService,
@@ -279,4 +282,43 @@ export class EventService {
       blur: 2,
     };
   }
+
+  async getGroupInfo(userId: number): Promise<OtherPeopleInfoDto[]> {
+    const eventUser = await this.eventRepository.findOne({
+      where: { id: userId },
+      relations: ['group'],
+    });
+    if (!eventUser?.group) return [];
+
+    const users = await this.eventRepository.find({
+      where: { group: eventUser.group },
+      relations: ['user'],
+    });
+
+    const groupUsers = await Promise.all(
+      users.map((user) => {
+        return this.userService.findUserByVal('id', user.userId);
+      }),
+    );
+
+    const userSex = groupUsers.filter((user) => user.id === userId)[0].userInfo
+      .sex;
+
+    const filteredSex = [];
+
+    const sex = userSex === Sex.Female ? Sex.Male : Sex.Female;
+    filteredSex.push(sex);
+
+    const result = groupUsers
+      .filter((user) => filteredSex.includes(user.userInfo.sex))
+      .map((user) => {
+        return {
+          userId: user.id,
+          userNickname: user.userNickname,
+          userSex: user.userInfo.sex,
+          reported: false,
+        };
+      });
+    return result;
+  }
 }