| Birth Place: | Reading, Berkshire, England |
| Height: | 1.90 m |
| Weight: | 85 kg |
| Sport: | Swimming--> |
| Show-Medals: | yes |
Adam Barrett (born 30 July 1992) is an English butterfly and freestyle swimmer. In 2014, he swam the butterfly leg for the 4×100 m medley relay teams that won gold medals at the Commonwealth Games and European Championships.