Bryan Posthumus
| Bryan Posthumus | |
|---|---|
| Majority Leader of the Michigan House of Representatives | |
| Assumed office January 8, 2025 | |
| Preceded by | Abraham Aiyash | 
| Member of the Michigan House of Representatives | |
| Assumed office January 1, 2021 | |
| Preceded by | Lynn Afendoulis | 
| Constituency | 73rd district (2021–2022) 90th district (2023–present) | 
| Personal details | |
| Born | Bryan Richard Posthumus October 26, 1984 Grand Rapids, Michigan, U.S. | 
| Political party | Republican | 
| Spouse | Elizabeth Lonick (m. 2022) | 
| Relatives | Dick Posthumus (father) Lisa Posthumus Lyons (sister) | 
| Education | Michigan State University (BS) | 
Bryan Richard Posthumus (born October 26, 1984) is an American politician serving as a member of the Michigan House of Representatives from the 90th district. Elected in 2020, he assumed office on January 1, 2021.