Peter MacGregor

For the member of the Queensland Legislative Assembly, see Peter MacGregor (Queensland politician). For the Australian anarchist, see Peter McGregor.

Peter MacGregor
Kent County Treasurer
Incumbent
Assumed office January 1, 2021
Preceded by	Ken Parrish
Member of the Michigan Senate from the 28th district
In office January 1, 2015 – December 31, 2020
Preceded by	Mark Jansen
Succeeded by	Mark Huizenga
Member of the Michigan House of Representatives from the 73rd district
In office January 1, 2011 – January 1, 2015
Preceded by	Tom Pearce
Succeeded by	Chris Afendoulis
Personal details
Born	(1966-02-24) February 24, 1966 Detroit, Michigan
Political party	Republican
Spouse	Christine
Residence	Rockford, Michigan
Alma mater	Michigan State University
Website	State Rep. Peter MacGregor

Peter F. MacGregor (born February 24, 1966) is a Republican politician from Michigan currently serving as the Kent County Treasurer. He previously served in the Michigan Senate representing the 28th district and also was a former member of the Michigan House of Representatives representing northern Kent County. He is also a former trustee, planning commissioner, and supervisor of Cannon Township.

A graduate of the Eli Broad College of Business at Michigan State University, MacGregor is a former small business owner and is involved in several local organizations.

MacGregor announced his intention to run for the Michigan Senate in 2014 to replace Mark Jansen who could not run again due to term limits. He won in both 2014 and his 2018 reelection campaign.

In 2020, MacGregor stepped down to become Kent County Treasurer.