Frank Grimes (disambiguation)

Frank Grimes (born 1947), is an Irish actor.

Frank Grimes may also refer to:

• Frank Grimes, a character in The Simpsons
• Frank Grimes, Jr., son of Frank Grimes, in The Simpsons episode "The Great Louse Detective"
• Lt. Frank Grimes, character in the 2002 movie John Q
• Francis "Frank" Grimes, character in the show Ugly Americans