Co-operative Retail Services
| Company type | Consumer co-operative | 
|---|---|
| Industry | Retail and wholesale | 
| Predecessor | Co-operative Wholesale Society | 
| Founded | 1957 (1933 as CWS Retail) | 
| Defunct | 2000 | 
| Successor | The Co-operative Group | 
| Headquarters | Rochdale, United Kingdom | 
Co-operative Retail Services (CRS, originally CWS Retail) was the second-largest consumer co-operative society in the United Kingdom. In 2000, it was dissolved by its members, merging with the larger Co-operative Wholesale Society, to form the Co-operative Group (CWS) Ltd.