| Honorific-Prefix: | Yang Berhormat Dato' Sri Haji |
| Ishak Muhamad | |
| Honorific-Suffix: | SSAP SIMP DSAP DIMP |
| Native Name: | إسحاق بن محمد |
| Birth Place: | Pahang, Malaysia |
| Office1: | Exco roles (Pahang) |
| Subterm1: | 1999–2004 |
| Suboffice1: | Chairman of the Education, Multimedia and Housing |
| Subterm2: | 2004–2008 |
| Suboffice2: | Chairman of the Health, Community Welfare and Orang Asli Affairs |
| Subterm3: | 2008 |
| Suboffice3: | Chairman of the Entrepreneur Development, Co-operatives, Human Resources and Consumer Affairs |
| Subterm4: | 2008–2013 |
| Suboffice4: | Chairman of the Entrepreneur Development, and Co-operatives |
| Office: | Speaker of the Pahang State Legislative Assembly |
| 1Blankname: | Menteri Besar |
| 1Namedata: | Adnan Yaakob Wan Rosdy Wan Ismail |
| Deputy: | Mohamed Jaafar |
| Term Start: | 1 July 2013 |
| Term End: | 29 December 2022 |
| Predecessor: | Wan Mohd Razali Wan Mahussin |
| Successor: | Mohd Sharkar Shamsudin |
| Constituency: | Non-MLA |
| Office8: | Faction represented in Pahang State Legislative Assembly |
| Subterm8: | 1995–2013 |
| Suboffice8: | Barisan Nasional |
| Birth Date: | 7 September 1952[1] |
| Citizenship: | Malaysian |
| Party: | United Malays National Organisation (UMNO) |
| Otherparty: | Barisan Nasional (BN) |
| Occupation: | Politician |
Ishak bin Haji Muhamad is a Malaysian politician who served as Speaker of the Pahang State Legislative Assembly from July 2013 to December 2022, Member of the Pahang State Executive Council (EXCO) from December 1999 and Member of the Pahang State Legislative Assembly (MLA) for Bebar from April 1995 to May 2013. He is a member of the United Malays National Organisation (UMNO), a component party of the Barisan Nasional (BN) coalition.
| Constituency | Candidate | Votes | Pct | Opponent(s) | Votes | Pct | Ballots cast | Majority | Turnout | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1995 | N19 Bebar | (UMNO) | 5,066 | 69.96% | Ab. Wahab Jaapar (S46) | 2,175 | 30.04% | 7,598 | 2,891 | 72.27% | ||||
| 1999 | Ishak Muhamad (UMNO) | 4,442 | 55.13% | Abu Kassim Abdul Ghani (PAS) | 3,615 | 44.87% | 8,386 | 827 | 74.86% | |||||
| 2004 | N22 Bebar | Ishak Muhamad (UMNO) | 5,004 | 74.01% | Abu Kasim Manaf (PAS) | 1,757 | 25.99% | 7,011 | 3,247 | 77.01% | ||||
| 2008 | Ishak Muhamad (UMNO) | 5,467 | 73.94% | Ahiatudin Daud (PAS) | 1,927 | 26.06% | 7,738 | 3,540 | 80.07% | |||||