diff --git a/apps/backend/src/users/dtos/updateUserInfo.dto.ts b/apps/backend/src/users/dtos/updateUserInfo.dto.ts
new file mode 100644
index 00000000..75f87bc2
--- /dev/null
+++ b/apps/backend/src/users/dtos/updateUserInfo.dto.ts
@@ -0,0 +1,19 @@
+import { IsString, IsPhoneNumber, IsOptional } from 'class-validator';
+
+export class updateUserInfo {
+  @IsOptional()
+  @IsString()
+  firstName?: string;
+
+  @IsOptional()
+  @IsString()
+  lastName?: string;
+
+  @IsOptional()
+  @IsString()
+  @IsPhoneNumber('US', {
+    message:
+      'phone must be a valid phone number (make sure all the digits are correct)',
+  })
+  phone?: string;
+}
diff --git a/apps/backend/src/users/users.controller.spec.ts b/apps/backend/src/users/users.controller.spec.ts
index 78d116a3..8111d1fc 100644
--- a/apps/backend/src/users/users.controller.spec.ts
+++ b/apps/backend/src/users/users.controller.spec.ts
@@ -7,6 +7,7 @@ import { userSchemaDto } from './dtos/userSchema.dto';
 
 import { Test, TestingModule } from '@nestjs/testing';
 import { mock } from 'jest-mock-extended';
+import { updateUserInfo } from './dtos/updateUserInfo.dto';
 
 const mockUserService = mock<UsersService>();
 
@@ -116,6 +117,38 @@ describe('UsersController', () => {
     });
   });
 
+  describe('PUT :id/info', () => {
+    it('should update user info with valid information', async () => {
+      const updatedUser = {
+        ...mockUser1,
+        firstName: 'UpdatedFirstName',
+        lastName: 'UpdatedLastName',
+        phone: '777-777-7777',
+      };
+      mockUserService.update.mockResolvedValue(updatedUser);
+
+      const updateUserSchema: updateUserInfo = {
+        firstName: 'UpdatedFirstName',
+        lastName: 'UpdatedLastName',
+        phone: '777-777-7777',
+      };
+      const result = await controller.updateInfo(1, updateUserSchema);
+
+      expect(result).toEqual(updatedUser);
+      expect(mockUserService.update).toHaveBeenCalledWith(1, updateUserSchema);
+    });
+
+    it('should update user info with defaults', async () => {
+      mockUserService.update.mockResolvedValue(mockUser1);
+
+      const updateUserSchema: Partial<updateUserInfo> = {};
+      const result = await controller.updateInfo(1, updateUserSchema);
+
+      expect(result).toEqual(mockUser1);
+      expect(mockUserService.update).toHaveBeenCalledWith(1, updateUserSchema);
+    });
+  });
+
   describe('POST /api/users', () => {
     it('should create a new user with all required fields', async () => {
       const createUserSchema: userSchemaDto = {
diff --git a/apps/backend/src/users/users.controller.ts b/apps/backend/src/users/users.controller.ts
index 93a4dc01..f0eb426e 100644
--- a/apps/backend/src/users/users.controller.ts
+++ b/apps/backend/src/users/users.controller.ts
@@ -17,6 +17,7 @@ import { User } from './user.entity';
 import { Role } from './types';
 import { VOLUNTEER_ROLES } from './types';
 import { userSchemaDto } from './dtos/userSchema.dto';
+import { updateUserInfo } from './dtos/updateUserInfo.dto';
 //import { CurrentUserInterceptor } from '../interceptors/current-user.interceptor';
 
 @Controller('users')
@@ -51,6 +52,21 @@ export class UsersController {
     return this.usersService.update(id, { role: role as Role });
   }
 
+  @Put(':id/info')
+  async updateInfo(
+    @Param('id', ParseIntPipe) id: number,
+    @Body() updateUserInfo: updateUserInfo,
+  ) {
+    const { firstName, lastName, phone } = updateUserInfo;
+
+    const updateData: Partial<User> = {};
+    if (firstName !== undefined) updateData.firstName = firstName;
+    if (lastName !== undefined) updateData.lastName = lastName;
+    if (phone !== undefined) updateData.phone = phone;
+
+    return this.usersService.update(id, updateData);
+  }
+
   @Post('/')
   async createUser(@Body() createUserDto: userSchemaDto): Promise<User> {
     const { email, firstName, lastName, phone, role } = createUserDto;