Diogo Carvalho
Diogo Carvalho is a Portuguese swimmer. He made his Olympic debut at the 2008 Summer Olympics in the 200 metre individual medley. He competed in the 200 and 400 m individual medleys at the 2012 Summer Olympics. He competed in the 200 m individual medley at the 2016 Summer Olympics.
He currently holds 9 individual national records, 6 short course and 2 long course. His swimming club is Clube dos Galitos de Aveiro in Aveiro. He studies medicine at the University of Coimbra.
Personal bests
;Short course| Distance | Freestyle | Backstroke | Breaststroke | Butterfly | Individual medley |
| 50 m | 23.42 | 25.35 | 28.85 | 23.63 | – |
| 100 m | 48.51 | 54.94 | 59.62 | 51.45 | 53.28 |
| 200 m | 1:45.69 | 1:58.76 | 2:15.23 | 1:53.39 | 1:54.58 |
| 400 m | 3:50.45 | – | – | – | 4:06.83 |
| 800 m | – | – | – | – | |
| 1500 m | – | – | – | – |
;Long course
| Distance | Freestyle | Backstroke | Breaststroke | Butterfly | Individual medley |
| 50 m | 23.40 | 27.68 | 29.05 | 24.13 | – |
| 100 m | 50.32 | 1:00.83 | 1:03:38 | 52.42 | – |
| 200 m | 1:51.05 | 2:11.15 | 2:15.87 | 1:56.71 | 1:59.39 |
| 400 m | 3:57.47 | – | – | – | 4:18.08 |
| 800 m | – | – | – | – | |
| 1500 m | – | – | – | – |