Past campaign
U.S. Representative (Arizona, District 5)
General election
Arizona's 5th Congressional District, AZEnded 11/3/2026· Republican Party
Past campaign details are available on the full race page.
U.S. Representative (Arizona, District 5)
ML
Mark Lamb
Retired SheriffRepublican Party
Chandler, AZ
About
Mark Lamb, a Constitutional conservative and former Arizona Sheriff, is running for the U.S. House in Arizona's 5th Congressional District in the 2026 primary. He advocates for pro-growth policies, small government, cutting regulations to lower energy and healthcare costs, expanding school choice, and implementing term limits. Lamb emphasizes strong law enforcement, America First principles, and protecting citizens over illegal immigrants. He has called for a retraction from the Arizona Attorney General and received an endorsement from Chad Wolf. Lamb previously ran for the U.S. Senate in Arizona in 2024. Recent reports have detailed allegations of sexual impropriety and misconduct against him. Despite this, supporters highlight his ethical character and strong record as a sheriff. He is campaigning on his own merit.
Education
Education details are not available yet
Endorsements
No endorsements yet
Check back soon as the candidate adds endorsements.
Past Elections
How much has Mark Lamb raised?
Mark Lamb's campaign has reported raising $1,771,671 and spending $1,590,920 to the Federal Election Commission.
- Total raised
- $1,771,671
- Total spent
- $1,590,920
- Campaign committee
- MARK LAMB FOR CONGRESS
How much have outside groups spent on Mark Lamb?
Groups other than the campaign reported spending $255 to support Mark Lamb and $10,677 to oppose them, in independent expenditures filed with the Federal Election Commission through October 26, 2026.
- Spent supporting
- $255
- Spent opposing
- $10,677
- Reported through
- October 26, 2026
Contact
No contact information available