|Michigan House of Representatives District 105|
| Assumed office|
| Current term ends|
MacMaster won election to the District 105 Seat in 2010. He defeated Barry Anderson, Tim Boyko, Triston Cole, Kenneth Glasser and Dennis Lennox in the August 3 Republican primary. He defeated Greg Dean (D) in the general election on November 2, 2010.
|Michigan House of Representatives, District 105 General election (2010)|
|Greg MacMaster (R)||25,907|
|Greg Dean (D)||10,702|