| Kelvin Yondani | |
| Fullname: | Kelvin Patrick Yondani |
| Birth Date: | 9 October 1980 |
| Birth Place: | Mwanza, Tanzania |
| Height: | 1.74 m |
| Position: | Centre Defender |
| Currentclub: | Geita Gold |
| Clubnumber: | 60 |
| Years1: | 2000–2006 |
| Clubs1: | Mwanza United |
| Years2: | 2006–2012 |
| Clubs2: | Simba SC |
| Years3: | 2012–2020 |
| Clubs3: | Young Africans SC |
| Years4: | 2020–2021 |
| Clubs4: | Polisi Tanzania |
| Years5: | 2021– |
| Clubs5: | Geita Gold |
| Nationalyears1: | 2008–2021 |
| Nationalteam1: | Tanzania |
| Nationalcaps1: | 97 |
| Nationalgoals1: | 0 |
| Nationalteam-Update: | 19 December 2019 |
Kelvin Patrick Yondani (born 9 October 1989) is a Tanzanian football player who plays a defending position. He currently plays for Geita Gold.
Yondan is also a member of the Tanzania national football team.
He is among the best of eastern Africa, for more than a decade now he creates the shield of Young Africans. His aerial prowess is amongst the best in the Tanzanian league, dealing with balls that are both high and low. He is known for getting stuck in and playing long balls.