diff --git a/Webshop.Api/Controllers/Admin/AdminAddressesController.cs b/Webshop.Api/Controllers/Admin/AdminAddressesController.cs
new file mode 100644
index 0000000..8212971
--- /dev/null
+++ b/Webshop.Api/Controllers/Admin/AdminAddressesController.cs
@@ -0,0 +1,12 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace Webshop.Api.Controllers.Admin
+{
+    public class AdminAddressesController : Controller
+    {
+        public IActionResult Index()
+        {
+            return View();
+        }
+    }
+}
diff --git a/Webshop.Api/Program.cs b/Webshop.Api/Program.cs
index 3a6932a..381c798 100644
--- a/Webshop.Api/Program.cs
+++ b/Webshop.Api/Program.cs
@@ -156,6 +156,7 @@ builder.Services.AddScoped<IReviewService, ReviewService>();
 builder.Services.AddScoped<ICustomerReviewService, CustomerReviewService>();
 builder.Services.AddScoped<IAdminReviewService, AdminReviewService>();
 builder.Services.AddScoped<IAdminAnalyticsService, AdminAnalyticsService>();
+builder.Services.AddScoped<IAdminAddressService, AdminAddressService>();
 
 // Controller und API-Infrastruktur
 builder.Services.AddControllers()
diff --git a/Webshop.Application/Services/Admin/AdminAddressService.cs b/Webshop.Application/Services/Admin/AdminAddressService.cs
new file mode 100644
index 0000000..acfcbc2
--- /dev/null
+++ b/Webshop.Application/Services/Admin/AdminAddressService.cs
@@ -0,0 +1,116 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Webshop.Application;
+using Webshop.Application.DTOs.Customers;
+using Webshop.Application.Services.Admin.Interfaces;
+using Webshop.Domain.Entities;
+using Webshop.Domain.Interfaces;
+
+namespace Webshop.Application.Services.Admin
+{
+    public class AdminAddressService : IAdminAddressService
+    {
+        private readonly IAddressRepository _addressRepository;
+        private readonly ICustomerRepository _customerRepository;
+
+        public AdminAddressService(IAddressRepository addressRepository, ICustomerRepository customerRepository)
+        {
+            _addressRepository = addressRepository;
+            _customerRepository = customerRepository;
+        }
+
+        public async Task<ServiceResult<IEnumerable<AddressDto>>> GetAllAddressesAsync()
+        {
+            // Hinweis: Um alle Adressen zu bekommen, brauchen wir eine neue Repository-Methode
+            var addresses = await _addressRepository.GetAllAsync();
+            return ServiceResult.Ok(addresses.Select(MapToDto));
+        }
+
+        public async Task<ServiceResult<AddressDto>> GetAddressByIdAsync(Guid addressId)
+        {
+            var address = await _addressRepository.GetByIdAsync(addressId);
+            if (address == null)
+            {
+                return ServiceResult.Fail<AddressDto>(ServiceResultType.NotFound, $"Adresse mit ID '{addressId}' nicht gefunden.");
+            }
+            return ServiceResult.Ok(MapToDto(address));
+        }
+
+        public async Task<ServiceResult<AddressDto>> CreateAddressForCustomerAsync(CreateAddressDto addressDto, Guid customerId)
+        {
+            var customer = await _customerRepository.GetByIdAsync(customerId);
+            if (customer == null)
+            {
+                return ServiceResult.Fail<AddressDto>(ServiceResultType.NotFound, $"Kunde mit ID '{customerId}' nicht gefunden.");
+            }
+
+            var newAddress = new Address
+            {
+                CustomerId = customer.Id,
+                FirstName = customer.FirstName,
+                LastName = customer.LastName,
+                Street = addressDto.Street,
+                HouseNumber = addressDto.HouseNumber,
+                City = addressDto.City,
+                PostalCode = addressDto.PostalCode,
+                Country = addressDto.Country,
+                Type = addressDto.Type
+            };
+
+            await _addressRepository.AddAsync(newAddress);
+            return ServiceResult.Ok(MapToDto(newAddress));
+        }
+
+        public async Task<ServiceResult> UpdateAddressAsync(UpdateAddressDto addressDto)
+        {
+            var address = await _addressRepository.GetByIdAsync(addressDto.Id);
+            if (address == null)
+            {
+                return ServiceResult.Fail(ServiceResultType.NotFound, "Adresse nicht gefunden.");
+            }
+
+            // Hier keine Berechtigungsprüfung, da der Admin alle Adressen bearbeiten darf.
+            address.FirstName = addressDto.FirstName;
+            address.LastName = addressDto.LastName;
+            address.Street = addressDto.Street;
+            address.HouseNumber = addressDto.HouseNumber;
+            address.City = addressDto.City;
+            address.PostalCode = addressDto.PostalCode;
+            address.Country = addressDto.Country;
+            address.Type = addressDto.Type;
+
+            await _addressRepository.UpdateAsync(address);
+            return ServiceResult.Ok();
+        }
+
+        public async Task<ServiceResult> DeleteAddressAsync(Guid addressId)
+        {
+            var address = await _addressRepository.GetByIdAsync(addressId);
+            if (address == null)
+            {
+                return ServiceResult.Fail(ServiceResultType.NotFound, "Adresse nicht gefunden.");
+            }
+
+            await _addressRepository.DeleteAsync(addressId);
+            return ServiceResult.Ok();
+        }
+
+        private AddressDto MapToDto(Address address)
+        {
+            return new AddressDto
+            {
+                Id = address.Id,
+                FirstName = address.FirstName,
+                LastName = address.LastName,
+                Street = address.Street,
+                HouseNumber = address.HouseNumber,
+                City = address.City,
+                PostalCode = address.PostalCode,
+                Country = address.Country,
+                Type = address.Type
+            };
+        }
+    }
+}
\ No newline at end of file
diff --git a/Webshop.Application/Services/Admin/Interfaces/IAdminAddressService.cs b/Webshop.Application/Services/Admin/Interfaces/IAdminAddressService.cs
new file mode 100644
index 0000000..2217a74
--- /dev/null
+++ b/Webshop.Application/Services/Admin/Interfaces/IAdminAddressService.cs
@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Webshop.Application;
+using Webshop.Application.DTOs.Customers;
+
+namespace Webshop.Application.Services.Admin.Interfaces
+{
+    public interface IAdminAddressService
+    {
+        Task<ServiceResult<IEnumerable<AddressDto>>> GetAllAddressesAsync();
+        Task<ServiceResult<AddressDto>> GetAddressByIdAsync(Guid addressId);
+        // Admins erstellen Adressen typischerweise im Kontext eines Kunden
+        Task<ServiceResult<AddressDto>> CreateAddressForCustomerAsync(CreateAddressDto addressDto, Guid customerId);
+        Task<ServiceResult> UpdateAddressAsync(UpdateAddressDto addressDto);
+        Task<ServiceResult> DeleteAddressAsync(Guid addressId);
+    }
+}
\ No newline at end of file
diff --git a/Webshop.Domain/Interfaces/IAddressRepository.cs b/Webshop.Domain/Interfaces/IAddressRepository.cs
index 8f027e3..ca052db 100644
--- a/Webshop.Domain/Interfaces/IAddressRepository.cs
+++ b/Webshop.Domain/Interfaces/IAddressRepository.cs
@@ -13,5 +13,6 @@ namespace Webshop.Domain.Interfaces
         Task AddAsync(Address address);
         Task UpdateAsync(Address address);
         Task DeleteAsync(Guid id);
+        Task<IEnumerable<Address>> GetAllAsync();
     }
 }
\ No newline at end of file
diff --git a/Webshop.Infrastructure/Repositories/AddressRepository.cs b/Webshop.Infrastructure/Repositories/AddressRepository.cs
index d0b99bd..07af56d 100644
--- a/Webshop.Infrastructure/Repositories/AddressRepository.cs
+++ b/Webshop.Infrastructure/Repositories/AddressRepository.cs
@@ -52,5 +52,9 @@ namespace Webshop.Infrastructure.Repositories
                 await _context.SaveChangesAsync();
             }
         }
+        public async Task<IEnumerable<Address>> GetAllAsync()
+        {
+            return await _context.Addresses.ToListAsync();
+        }
     }
 }
\ No newline at end of file