Michael Gerber may refer to:
Michael Gerber (non-fiction writer) (born 1936), American non-fiction writer known for the E-Myth series of books Michael Gerber (parodist) (born 1969), American fiction and humor writer known for his Harry Potter parody, Barry Trotter Michael Gerber (actor), German actor, as seen in Lichter Michael F. Gerber (born 1972), American politician Michael Gerber (bishop), German Roman Catholic bishop Mike Gerber (born 1992), American professional baseball player