Frank Buck

Frank Buck may refer to:


 * Frank Buck (Tennessee politician) (1943–2024), state legislator in Tennessee
 * Frank Buck (animal collector) (1884–1950), American wildlife importer and media personality
 * Frank E. Buck (1884–1970), Canadian horticulturalist
 * Frank H. Buck (1887–1942), U.S. representative from California 1933–1942