Markwayne Mullin

Biography

Markwayne Mullin (born July 26, 1977) is an American politician and businessman who has served as the United States secretary of homeland security since 2026. A member of the Republican Party, Mullin served as the junior United States senator from Oklahoma from 2023 to 2026 and as the U.S. representative for Oklahoma's second congressional district from 2013 to 2023.

Known For

The Daily Show

Late Night with Seth Meyers

Last Week Tonight with John Oliver

Jimmy Kimmel Live!

My View with Lara Trump

By Dawn's Early Light

A Citizen's Guide to Preserving Democracy

All Movies (2)

• By Dawn's Early Light2026 · as Self
• A Citizen's Guide to Preserving Democracy2024 · as Self (archive footage)

All TV Shows (5)

• My View with Lara Trump2025 · as Self - Guest
• Last Week Tonight with John Oliver2014 · as Self (archive footage) (uncredited)
• Late Night with Seth Meyers2014 · as Self (archive footage) (uncredited)
• Jimmy Kimmel Live!2003 · as Self (archive footage) (uncredited)
• The Daily Show1996 · as Self