| Honorific-Prefix: | Puan |
| Zaiton Ismail | |
| Native Name: | Malay: {{Script|Arab|زيتون إسماعيل |
| Birth Place: | Johor, Malaysia |
| Office8: | Faction represented in Johor State Legislative Assembly |
| Subterm8: | 2013–2022 |
| Suboffice8: | Barisan Nasional |
| Citizenship: | Malaysian |
| Party: | United Malays National Organisation (UMNO) |
| Otherparty: | Barisan Nasional (BN) Perikatan Nasional (PN) |
| Occupation: | Politician |
| Office: | Member of the Johor State Executive Council |
| Suboffice: | Chairwoman of the Women, Family and Community Development |
| Subterm: | 2020–2022 |
| Constituency Am1: | Sungai Balang |
| Predecessor1: | Robia Kosai (BN–UMNO) |
| Successor1: | Selamat Takim (BN-UMNO) |
| Termstart1: | 5 May 2013 |
| Termend1: | 12 March 2022 |
| Majority1: | 1,635 (2013) 174 (2018) |
| Assembly1: | Johor State Legislative |
Zaiton binti Ismail is a Malaysian politician who served as Member of the Johor State Executive Council (EXCO) in the Barisan Nasional (BN) state administration under Menteri Besar Hasni Mohammad from March 2020 to March 2022 and Member of the Johor State Legislative Assembly (MLA) for Sungai Balang from May 2013 to March 2022. She is a member and the Division Women's Chief of Muar of the United Malays National Organisation (UMNO), a component party of the ruling BN coalition.
| Constituency | Candidate | Votes | Pct | Opponent(s) | Votes | Pct | Ballots cast | Majority | Turnout | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | N16 Sungai Balang | Zaiton Ismail (UMNO) | 9,716 | 54.59% | Malik Mohamed Diah (PAS) | 8,081 | 45.41% | 18,205 | 1,635 | 86.21% | ||||
| 2018 | Zaiton Ismail (UMNO) | 8,022 | 42.19% | Na'im Jusri (PKR) | 7,848 | 41.27% | 19,470 | 174 | 84.90% | |||||
| Cheman Yusoh (PAS) | 3,146 | 16.54% | ||||||||||||