| Mudathir Yahya | |
| Fullname: | Mudathir Yahya Abbas |
| Birth Date: | 6 May 1996 |
| Birth Place: | Jang'ombe, Tanzania |
| Height: | 1.76 m |
| Position: | Central midfielder |
| Currentclub: | Young Africans |
| Clubnumber: | 27 |
| Years1: | 2012–2022 |
| Clubs1: | Azam |
| Caps1: | 126 |
| Goals1: | 25 |
| Years2: | 2023– |
| Clubs2: | Young Africans |
| Caps2: | 0 |
| Goals2: | 0 |
| Nationalteam1: | Tanzania U17[1] |
| Nationalyears2: | 2015– |
| Nationalteam2: | Tanzania |
| Nationalcaps2: | 22 |
| Nationalgoals2: | 0 |
| Nationalyears3: | 2015– |
| Nationalteam3: | Zanzibar |
| Nationalcaps3: | 9 |
| Nationalgoals3: | 1 |
| Nationalteam-Update: | 23 March 2019 |
Mudathir Yahya Abbas (born 6 May 1996) is a Tanzanian professional footballer who plays as a central midfielder for Tanzanian Premier League club Young Africans and the Tanzania national team.
Yahya is a member of both the Tanzania national team and the Zanzibar national team. He appeared for the latter at the 2017 CECAFA Cup,[2] where his side finished runner-up.[3]