The National Association of Police Organizations has endorsed former Pinal County Sheriff Mark Lamb for Congress in Arizona’s 5th Congressional District.
Former Maricopa County Sheriff Joe Arpaio has endorsed Mark Lamb for Congress, joining President Donald Trump in supporting the former Pinal County Sheriff in Arizona's 5th Congressional District.
Stand for Health Freedom has officially endorsed Mark Lamb for Congress, recognizing his commitment to constitutional rights, individual liberty, and health freedom ahead of Arizona's July 21 Republican Primary.
The Apache Junction Grassroots Conservatives endorsed Mark Lamb for Congress in Arizona’s 5th Congressional District ahead of the July 21, 2026 Republican primary.