James Austin Johnson (born July 19, 1989) is an American comedian and actor who is occasionally known by his initials, JAJ. Johnson is a cast member of the NBC sketch comedy television series Saturday Night Live, which he joined as a featured player for the show's 47th season in 2021. On SNL, he has impersonated both Donald Trump and Joe Biden. Johnson was promoted to a repertory player in 2023.

Filmography

• 2026James Austin Johnson - He'll Yeah — Writer, Producer
• 2026The Angry Birds Movie 3 — Fuzzy (voice)
• 2025Hellcat — Jasper Deville
• 2025The Running Man — Announcer (Voice)
• 2024A Complete Unknown — Gerdes M.C.
• 2024Inside Out 2 — Pouchy (voice)
• John Mulaney Presents: Everybody's in L.A. — Bob Dylan
• 2022Cursed Friends — Jeremy Fischbein
• Fairview — (voice)
• 2022Shadow
• 2022She Said — Donald Trump (voice)
• The G Word with Adam Conover — Various
• Ghosts — Joe
• All Rise — Adam Connolly
• 2019Space Trash — Mr. Ramirez
• 2019The Lot
• Barry — Pastor Carl
• Future Man — Young Gabe
• 2016Hail, Caesar! — Studio Assistant at Action Western
• Better Call Saul — Fred
• 2014Rocket Pack Jack and the Babylon Virus — Krane
• 2011October Baby — Truman
• 2009Alumni — Jeffrey
• Aqua Teen Hunger Force — Zenwa Steam Machine 3019 (voice)

Appearances as themselves (9)

• 2026Lorne — Self (uncredited)
• 2026You Had to Be There: How the Toronto Godspell Ignited the Comedy Revolution... — Self
• 2025SNL50: The Homecoming Concert — Self
• Is It Cake? Holiday — Self - Guest Judge
• Late Night with Seth Meyers — Self - Guest
• The Tonight Show Starring Jimmy Fallon — Self
• Saturday Night Live — Self - Various Characters
• The Emmy Awards — Self
• The George Lucas Talk Show: Live — Self