Brian Lenney

Brian Lenney: Idaho Republican Incumbent for Senate District 13

Brian Lenney is a Republican member of the Idaho State Senate seeking a third term in District 13, which covers Nampa in Canyon County. Lenney lives in Nampa, where he has resided since 2010, and has represented the district since first taking office in December 2022. He faces a Republican primary challenge from Jeff Agenbroad in his third consecutive matchup against the same opponent, as confirmed on Ballotpedia. Democrat Letishia Silva is also running in the general election.

Background

Lenney was born in Southern California and moved to Nampa in 2010. He earned an associate degree from Riverside Community College in 2002, a bachelor’s degree from the University of North Dakota in 2007, and a graduate degree from Biola University in 2010, as noted on his Ballotpedia profile. His professional background includes work as a self-employed copywriter and consultant, a marketing manager with Millionaire Publishing, and a columnist with Townhall Media. He has done copywriting work for right-of-center organizations including the Citizens Alliance of Idaho, Idaho 2A Alliance, and the Health Freedom Defense Fund, as reported by the Idaho Press. He is also the author of two children’s books: “Why Everyone Needs an AR-15: A Guide for Kids” and “Why is Feminism So Silly: A Guide for Kids,” as documented on Wikipedia. He and his wife have four children.

Political Career

Lenney was first elected to the Idaho Senate in 2022, defeating longtime incumbent Jeff Agenbroad in the Republican primary before winning the general election, as documented on his Ballotpedia profile. He defeated Agenbroad again in the 2024 primary, winning 55.6% to 44.4%, before winning the general election against Democrat Sarah Butler, as reported by the Idaho Press. He is a member of the Idaho Freedom Caucus, as confirmed by that organization and reported by the Idaho Press.

He currently serves as vice chair of the Commerce and Human Resources Committee and also sits on the Health and Welfare and Judiciary and Rules committees, per his Idaho Legislature member page.

His 2025 legislative record, as described in his Gem State Chronicle campaign announcement, included sponsoring Idaho’s first anti-lawfare bill (S1001) to protect free speech, banning mask mandates (H32), limiting public health district powers (S1031), and introducing health and welfare bureaucratic accountability legislation (S1052). He received the 2025 CPAC Award for Conservative Excellence and a top ranking from Club for Growth. He has signed the U.S. Term Limits pledge.

Policy Positions

Lenney’s stated priorities, drawn from his Gem State Chronicle campaign announcement and Idaho Republican Party candidate profile, center on limited government, parental rights, immigration enforcement, opposition to government health mandates, and fiscal conservatism.

He frames his candidacy in explicitly America First terms, describing himself in his campaign materials as an advocate for “Idahoans, Americans, and the United States FIRST.” He supports school choice, significant property tax reform, and reduced government spending. He has consistently opposed state budgets that include new spending, including voting against school and public safety enhancement budgets, as noted in the Idaho Press. He has stated he would vote for maintenance-level budgets but not enhancements.

Political Alignment

Lenney is a Far-Right Extremist. He is a confirmed member of the Idaho Freedom Caucus, has done professional copywriting work for the Citizens Alliance of Idaho and Idaho 2A Alliance, and consistently votes in alignment with IFF priorities including against school and public safety budget enhancements. His 2025 legislative record of banning mask mandates, limiting public health district powers, and passing an anti-lawfare bill reflects the outermost edge of Idaho Republican health and civil liberties policy. His campaign rhetoric describes the Idaho Legislature as full of “yes men” run by “bureaucrats and lobbyists,” positioning him as an insurgent against the Republican governing class rather than a member of it. His America First nationalist framing, documented in his 2021 congressional campaign materials and carried forward into his Senate work, further reinforces this classification.

Campaign and Endorsements

Lenney faces Jeff Agenbroad in the May 19, 2026 Republican primary for the third consecutive cycle, as confirmed on Ballotpedia. Democrat Letishia Silva is running in the general election. He has received the 2025 CPAC Award for Conservative Excellence and a top Club for Growth ranking. The general election is November 3, 2026.

FAQ

Who is Brian Lenney, Idaho? Brian Lenney is a Republican state senator from Nampa serving his second term in Idaho Senate District 13. He is a copywriter, consultant, and Idaho Freedom Caucus member who first won election in 2022 by defeating longtime incumbent Jeff Agenbroad.

What district does Brian Lenney represent? Lenney represents Senate District 13, which covers Nampa in Canyon County.

Is Brian Lenney an incumbent? Yes. Lenney was first elected in 2022 and re-elected in 2024. He is seeking a third term in the May 19, 2026 Republican primary, where he faces Jeff Agenbroad for the third consecutive cycle.

What committees does Brian Lenney serve on? Lenney serves as vice chair of the Commerce and Human Resources Committee and also sits on the Health and Welfare and Judiciary and Rules committees, per his Idaho Legislature member page.

What are Brian Lenney’s main policy positions? Lenney’s stated priorities include limiting government, expanding parental rights, opposing health mandates, immigration enforcement, school choice, and fiscal restraint through opposition to budget enhancements.

Profile published by IdahoVoters.com. Last updated April 2026. This profile will be updated as additional information becomes available.