| Trần Duy Khôi | |
| Fullname: | Trần Duy Khôi |
| Nationality: | Vietnamese |
| Residence: | Ho Chi Minh City, Vietnam |
| Birth Date: | 1997 7, mf=yes |
| Birth Place: | District 1, Ho Chi Minh City |
| Height: | [1] |
| Weight: | 68kg (150lb) |
| Country: | Vietnam |
| Sport: | Swimming |
| Event: | Freestyle, backstroke, individual medley |
| Show-Medals: | no |
Trần Duy Khôi (born 20 July 1997, in District 1, Ho Chi Minh City)[1] is a national-record holding swimmer from Vietnam. He swam for Vietnam at the 2014 Asian Games. At the 2014 Asian Games, he swam the Backstroke events and the Individual Medley events. He qualified prelim of 400m Individual Medley, completed this events with 7th position and broke himself national record with time 4 minutes 24.54 seconds.