| Honorific-Prefix: | Yang Berhormat Tuan |
| Teh Swee Leong | |
| Honorific-Suffix: | MLA |
| Native Name Lang: | zh-my |
| Birth Name: | Teh Swee Leong |
| Birth Date: | 13 May 1989 |
| Birth Place: | Malaysia |
| Constituency Am: | Kota Darul Aman |
| Assembly: | Kedah State Legislative |
| Term Start: | 9 May 2018 |
| Predecessor: | Teoh Boon Kok (PR–DAP) |
| Majority: | 8,468 (2018) 5,650 (2023) |
| Party: | Democratic Action Party (DAP) |
| Otherparty: | Pakatan Harapan (PH) |
| Occupation: | Politician |
Teh Swee Leong (born 13 May 1989) is a Malaysian politician who has served as Member of the Kedah State Legislative Assembly (MLA) for Kota Darul Aman since May 2018.[1] He is a member of the Democratic Action Party (DAP), a component party of the Pakatan Harapan (PH) coalition. He is also the sole Kedah DAP MLA after Tan Kok Yew lost his reelection as the Derga MLA in the 2023 Kedah state election.
| Constituency | Candidate | Votes | Pct | Opponent(s) | Votes | Pct | Ballots cast | Majority | Turnout | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | N13 Kota Darul Aman | Teh Swee Leong (DAP) | 11,737 | 69.99% | Tan Eng Hwa (MCA) | 3,269 | 19.49% | 17,046 | 8,468 | 78.10% | ||||
| Zulkifli Che Haron (PAS) | 1,732 | 10.33% | ||||||||||||
| bgcolor= | Tan Kang Yap (PRM) | 32 | 0.19% | |||||||||||
| 2023 | Teh Swee Leong (DAP) | 11,178 | 66.91% | bgcolor= | Chuah See Seng (Gerakan) | 5,528 | 33.09% | 16,797 | 5,650 | 64.68% | ||||