Columbia Data Products
| Logo used since 2013 | |
| Company type | Private | 
|---|---|
| Industry | Data security | 
| Founded | 1976 | 
| Founder | William Diaz | 
| Headquarters | , | 
| Website | www | 
Columbia Data Products, Inc. (CDP) is a company which produced the first legally reverse-engineered IBM PC clones, starting with the MPC 1600 series in 1982. It faltered in that market after only a few years, and later reinvented itself as a software development company.