diff --git a/apps/server/src/modules/user/service/user.service.spec.ts b/apps/server/src/modules/user/service/user.service.spec.ts
index ea29891cee7..a24704014f5 100644
--- a/apps/server/src/modules/user/service/user.service.spec.ts
+++ b/apps/server/src/modules/user/service/user.service.spec.ts
@@ -2,7 +2,7 @@ import { createMock, DeepMocked } from '@golevelup/ts-jest';
 import { EntityManager } from '@mikro-orm/core';
 import { ConfigService } from '@nestjs/config';
 import { Test, TestingModule } from '@nestjs/testing';
-import { IFindOptions, LanguageType, Permission, Role, RoleName, SortOrder, User } from '@shared/domain';
+import { EntityId, IFindOptions, LanguageType, Permission, Role, RoleName, SortOrder, User } from '@shared/domain';
 import { UserDO } from '@shared/domain/domainobject/user.do';
 import { UserRepo } from '@shared/repo';
 import { UserDORepo } from '@shared/repo/user/user-do.repo';
@@ -329,4 +329,50 @@ describe('UserService', () => {
 			expect(userDORepo.saveAll).toHaveBeenCalledWith(users);
 		});
 	});
+
+	describe('deleteUser', () => {
+		describe('when user is missing', () => {
+			const setup = () => {
+				const user: UserDO = userDoFactory.build({ id: undefined });
+				const userId: EntityId = user.id as EntityId;
+
+				userRepo.deleteUser.mockResolvedValue(0);
+
+				return {
+					userId,
+				};
+			};
+
+			it('should return 0', async () => {
+				const { userId } = setup();
+
+				const result = await service.deleteUser(userId);
+
+				expect(result).toEqual(0);
+			});
+		});
+
+		describe('when deleting by userId', () => {
+			const setup = () => {
+				const user1: User = userFactory.asStudent().buildWithId();
+				userFactory.asStudent().buildWithId();
+
+				userRepo.findById.mockResolvedValue(user1);
+				userRepo.deleteUser.mockResolvedValue(1);
+
+				return {
+					user1,
+				};
+			};
+
+			it('should delete user by userId', async () => {
+				const { user1 } = setup();
+
+				const result = await service.deleteUser(user1.id);
+
+				expect(userRepo.deleteUser).toHaveBeenCalledWith(user1.id);
+				expect(result).toEqual(1);
+			});
+		});
+	});
 });
diff --git a/apps/server/src/modules/user/service/user.service.ts b/apps/server/src/modules/user/service/user.service.ts
index 8f7bf0beeba..60f62e5ee28 100644
--- a/apps/server/src/modules/user/service/user.service.ts
+++ b/apps/server/src/modules/user/service/user.service.ts
@@ -1,4 +1,3 @@
-import { BadRequestException, Injectable } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
 import { EntityId, IFindOptions, LanguageType, User } from '@shared/domain';
 import { RoleReference } from '@shared/domain/domainobject';
@@ -12,6 +11,7 @@ import { ICurrentUser } from '@src/modules/authentication';
 import { CurrentUserMapper } from '@src/modules/authentication/mapper';
 import { RoleDto } from '@src/modules/role/service/dto/role.dto';
 import { RoleService } from '@src/modules/role/service/role.service';
+import { BadRequestException, Injectable } from '@nestjs/common';
 import { IUserConfig } from '../interfaces';
 import { UserMapper } from '../mapper/user.mapper';
 import { UserDto } from '../uc/dto/user.dto';
@@ -107,4 +107,10 @@ export class UserService {
 			throw new BadRequestException('Language is not activated.');
 		}
 	}
+
+	async deleteUser(userId: EntityId): Promise<number> {
+		const deletedUserNumber: Promise<number> = this.userRepo.deleteUser(userId);
+
+		return deletedUserNumber;
+	}
 }
diff --git a/apps/server/src/shared/repo/user/user.repo.integration.spec.ts b/apps/server/src/shared/repo/user/user.repo.integration.spec.ts
index 04e19284040..d469b59c14b 100644
--- a/apps/server/src/shared/repo/user/user.repo.integration.spec.ts
+++ b/apps/server/src/shared/repo/user/user.repo.integration.spec.ts
@@ -399,4 +399,45 @@ describe('user repo', () => {
 			expect(user.id).not.toBeNull();
 		});
 	});
+
+	describe('delete', () => {
+		const setup = async () => {
+			const user1: User = userFactory.buildWithId();
+			const user2: User = userFactory.buildWithId();
+			const user3: User = userFactory.buildWithId();
+			await em.persistAndFlush([user1, user2, user3]);
+
+			return {
+				user1,
+				user2,
+				user3,
+			};
+		};
+		it('should delete user', async () => {
+			const { user1, user2, user3 } = await setup();
+			const deleteResult = await repo.deleteUser(user1.id);
+			expect(deleteResult).toEqual(1);
+
+			const result1 = await em.find(User, { id: user1.id });
+			expect(result1).toHaveLength(0);
+
+			const result2 = await repo.findById(user2.id);
+			expect(result2).toMatchObject({
+				firstName: user2.firstName,
+				lastName: user2.lastName,
+				email: user2.email,
+				roles: user2.roles,
+				school: user2.school,
+			});
+
+			const result3 = await repo.findById(user3.id);
+			expect(result3).toMatchObject({
+				firstName: user3.firstName,
+				lastName: user3.lastName,
+				email: user3.email,
+				roles: user3.roles,
+				school: user3.school,
+			});
+		});
+	});
 });
diff --git a/apps/server/src/shared/repo/user/user.repo.ts b/apps/server/src/shared/repo/user/user.repo.ts
index 32aa38578a0..a067953faba 100644
--- a/apps/server/src/shared/repo/user/user.repo.ts
+++ b/apps/server/src/shared/repo/user/user.repo.ts
@@ -163,6 +163,13 @@ export class UserRepo extends BaseRepo<User> {
 		return promise;
 	}
 
+	async deleteUser(userId: EntityId): Promise<number> {
+		const deletedUserNumber: Promise<number> = this._em.nativeDelete(User, {
+			id: userId,
+		});
+		return deletedUserNumber;
+	}
+
 	private async populateRoles(roles: Role[]): Promise<void> {
 		for (let i = 0; i < roles.length; i += 1) {
 			const role = roles[i];