Manwaring seeks Salt Lake County sheriff seat Nov. 3

Shane Manwaring, a Republican, is running for Salt Lake County Sheriff in the Nov. 3 general election.

He faces Democrat Rosie Rivera.

Manwaring won 66% of the delegate vote at the Salt Lake County Republican convention to secure the party's nomination, according to the DOERS Network.

The information below is drawn from Manwaring's campaign website, social media accounts and BallotReady questionnaire responses. Statements reflect the candidate's own claims unless otherwise noted.

Candidate information

Party: Republican
Election: Utah General Election, Nov. 3, 2026
Opponent: Rosie Rivera (Democratic)

Experience and public service

Manwaring says he is a retired U.S. Army Aviation Colonel with more than 23 years of law enforcement experience. According to BallotReady profile data, he served as a colonel in the Utah Army National Guard and as a lieutenant at the Greater Salt Lake City Police Department. His campaign website lists employment as a law enforcement officer at the Unified Police Department.

On the issues

Criminal justice and public safety

Manwaring says he would strengthen jail operations to meet the highest standards for safety, compliance and professional management. He says he would focus on secure facilities, disciplined operations and clear accountability.

On enforcement, Manwaring says the rule of law must be enforced consistently. He says he would support deputies in holding criminals accountable and reject policies that weaken consequences for repeat offenders. He pledges to set high standards within the sheriff's office and enforce discipline when necessary.

Manwaring also describes himself as a committed constitutional conservative. He says he would defend residents' rights and lead the sheriff's office with what he calls integrity, strength and servant leadership.

Endorsements

The DOERS Network endorsed Manwaring, saying he "brings over two decades of combined military and law enforcement experience that uniquely qualifies him to lead the Salt Lake County Sheriff's Office." The endorsement also cited Manwaring's vision for jail expansion, government efficiency and servant leadership as reasons for its support. Manwaring's campaign materials do not detail specific jail expansion plans.