David Mack may refer to:

• David W. Mack (born 1972), American comic book artist and writer
• David Alan Mack, American television scriptwriter and novelist
• David Mack (police officer) (born 1961), one of the central figures in the Los Angeles Police Department Rampart corruption scandal
• David S. Mack (born 1941), American businessman
• David Mack (politician) (born 1953), South Carolina politician
• David Mack (rower), American lightweight rower

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