Greg Jamison

Greg Jamison is an American politician. He has served as a Republican member for the 12th district in the South Dakota House of Representatives since 2021.

Greg Jamison
Member of the South Dakota House of Representatives from the 12th district
Incumbent
Assumed office January 12, 2021 Serving with Arch Beal
Preceded by	Manny Steele
Personal details
Political party	Republican

In 2025, Jamison stated that he considering entering the 2026 Sioux Falls Mayoral race. He complemented his potential opponent, State Senator Jamie Smith as a "good guy, likable, [and] easy to work with."^[1]

Election history

• 2020 Jamison was elected with 6,799 votes; Rep. Arch Beal was also re-elected with 5,621 votes and Erin Royer received 5,555 votes.^[2]

2020 South Dakota House of Representatives District 12 General election

Party		Candidate	Votes	%
	Republican	Greg Jamison	6,799	37.82%
	Republican	Arch Beal (incumbent)	5,621	31.27%
	Democratic	Erin Royer	5,555	30.90%
Total votes			17,975	100.0%
	Republican hold
	Republican hold