| Honorific-Prefix: | Yang Berhormat Datuk |
| Office3: | Member of Dewan Negara |
| Term Start3: | 5 January 2018 |
| Term End3: | 4 January 2021 |
| Constituency Am1: | Nabawan |
| Assembly1: | Sabah State Legislative |
| Term Start1: | 9 October 2020 |
| Predecessor1: | Bobbey Ah Fang Suan |
| Party: | UMNO (until 2018) BERSATU (2019-2022) GAGASAN (2023-present) |
| Spouse: | Datin Asiah @ Doreen Azlan |
| Occupation: | Politician |
| Native Name: | عبدالغني محمد ياسين |
Abdul Ghani Mohamed Yassin is a Malaysian politician. He has been the Member of Sabah State Legislative Assembly for Nabawan since 2020 and was a member of the Dewan Negara from 2018 to 2021.[1] He was sworn in as a Senator in the Dewan Negara Malaysia on January 5, 2018, for the first term.[2] In the 2020 Sabah state election, he has successfully won the Nabawan state constituency and later resigned from his senatorship.[3]
| Opponent(s) | Votes | Pct. | Ballots cast | Majority | Turnout | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | Nabawan | Abdul Ghani Mohamed Yassin (BERSATU) | 4,688 | 54.70% | bgcolor = | Albert Aguir (UPKO) | 2,450 | 28.58% | 8,571 | 2,238 | 68.71% | ||
| bgcolor = | Ampalus @ Robert Sanaron (PCS) | 1,115 | 13.01% | ||||||||||
| Maikol Ampuas (IND) | 128 | 1.49% |