| Tiago Venâncio | |
| Fullname: | Tiago André Venâncio |
| Nationality: | Portuguese |
| Strokes: | freestyle |
| Club: | CN Setubalense |
| Birth Date: | 1987 7, df=yes |
| Birth Place: | Setúbal, Portugal |
| Weight: | 87 kg |
Tiago André Venâncio (born 19 July 1987) is a Portuguese freestyle swimmer. He competed at the 2004, 2008 and 2012 Summer Olympics in the individual 100 m and 200 m events with the best result of 26th place in 2004.[1]