| Honorific-Prefix: | Yang Berhormat Ir. Ts. Haji |
| Khairil Nizam Khirudin | |
| Honorific-Suffix: | JMN MP |
| Native Name: | Malay: {{Script|Arab|خيرالنظام خيرالدين |
| Birth Name: | Khairil Nizam bin Khirudin |
| Birth Date: | 16 October 1979 |
| Birth Place: | Ipoh, Perak, Malaysia |
| Constituency Mp4: | Jerantut |
| Parliament4: | Malaysian |
| Term Start4: | 19 November 2022 |
| Predecessor4: | Ahmad Nazlan Idris (BN–UMNO) |
| Majority4: | 8,092 (2022) |
| Office5: | Faction represented in Dewan Negara |
| Subterm5: | 2020–2022 |
| Suboffice5: | Perikatan Nasional |
| Office6: | Faction represented in Dewan Rakyat |
| Subterm6: | 2022– |
| Suboffice6: | Perikatan Nasional |
| Office: | Information Chief of the Malaysian Islamic Party |
| Term Start: | 23 November 2021 |
| Term End: | 22 November 2023 |
| President: | Abdul Hadi Awang |
| Predecessor: | Kamaruzaman Mohamad |
| Successor: | Ahmad Fadhli Shaari |
| Office1: | Youth Chief of the Perikatan Nasional |
| 1Blankname1: | Chairman |
| 1Namedata1: | Muhyiddin Yassin |
| Deputy1: | Wan Ahmad Fayhsal Wan Ahmad Kamal |
| Term Start1: | 9 November 2020 |
| Term End1: | 27 January 2022 |
| Predecessor1: | Position established |
| Successor1: | Ahmad Fadhli Shaari |
| Office2: | Youth Chief of the Malaysian Islamic Party |
| President2: | Abdul Hadi Awang |
| Deputy2: | Ahmad Fadhli Shaari |
| Term Start2: | 19 June 2019 |
| Term End2: | 1 November 2021 |
| Predecessor2: | Muhammad Khalil Abdul Hadi |
| Successor2: | Ahmad Fadhli Shaari |
| Office3: | Senator |
| Term Start3: | 28 December 2020 |
| Term End3: | 5 November 2022 |
| Monarch3: | Abdullah |
| Primeminister3: | Muhyiddin Yassin Ismail Sabri Yaakob |
| Citizenship: | Malaysian |
| Party: | Malaysian Islamic Party (PAS) |
| Otherparty: | Gagasan Sejahtera Muafakat Nasional Perikatan Nasional |
| Occupation: | Politician |
| Profession: | Engineer |
| Alma Mater: | Universiti Teknologi Petronas (BEng, MSc) |
Khairil Nizam bin Khirudin (ms-Arab|خيرالنظام بن خيرالدين|label=[[Jawi alphabet|Jawi]]; born 16 October 1979) is a Malaysian politician and engineer who has served as the Member of Parliament (MP) for Jerantut since November 2022. He had served as a Senator from December 2020 to his resignation in November 2022 to contest in the 2022 Malaysian general election.[1] He is a member of the Malaysian Islamic Party (PAS), a component party of the Perikatan Nasional (PN) coalition. He has also served as the Information Chief of PAS since November 2021. He served as the Youth Chief of PN from November 2020 to January 2022 and of PAS from June 2019 to November 2021.
| Constituency | Votes | Pct | Opponent(s) | Votes | Pct | Ballots cast | Majority | Turnout | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | P098 Gombak, Selangor | Khairil Nizam Khirudin (PAS) | 17,537 | 14.73% | (PKR) | 75,113 | 63.10% | 119,975 | 48,721 | 85.43% | |||
| Abdul Rahim Pandak Kamaruddin (UMNO) | 26,392 | 22.17% | |||||||||||
| 2022 | P081 Jerantut, Pahang | (PAS) | 31,701 | 47.49% | Mohd Zukarmi Abu Bakar (UMNO) | 23,609 | 35.37% | 66,754 | 8,092 | 76.68% | |||
| Hassan Basri Awang Mat Dahan (PKR) | 11,444 | 17.14% | |||||||||||