Frank Brown
Frank Brown may refer to:
- Frank Brown (governor), governor of Maryland
- Frank Herbert Brown, English journalist
- Frank Clyde Brown, American folklorist and university administrator
- Frank Edward Brown, American archaeologist
- Frank Brown (alpine skier), American Olympic skier
- Frank Brown (footballer, born 1890), English footballer
- Frank Brown (cyclist), Canadian Olympic cyclist
- Frank Chouteau Brown, American architect
- Frank Paterson Brown, Australian sportsman and journalist
- Francis Harold Brown, American geologist and geochemist
- Frank Brown (entertainer), clown, acrobat and circus entrepreneur in Argentina
- Frank Brown (journalist), American journalist
- Frank J. Brown, African-American visual artist
- Frank A. Brown Jr., American researcher of biological rhythms
- Frank London Brown, American author, journalist, and activist