Josh or Joshua Brown may refer to:

• Josh Brown (actor) (born 1990), British television actor
• Josh Brown (American football) (born 1979), American football kicker
• Josh Brown (Australian cricketer) (born 1993), Australian cricket player
• Josh Brown (ice hockey) (born 1994), Canadian ice hockey player
• Josh Brown (musician) (born 1976), lead vocalist of Christian rock band Day of Fire
• Joshua Brown (historian), American social historian
• Joshua Brown (Texas pioneer) (1816–1874), first settler of US city of Kerrville, Texas
• Joshua Brown (writer) (born 1977), American finance and investment writer
• Joshua Brown, a prosecution witness for the murder of Botham Jean who was killed before the trial
• Joshua Brown (died 2016), the first U.S. driver to die while driving a semi-autonomous car
• Joshua Macave Brown, American convicted murderer of Jesse Dirkhising
• J. T. Brown (ice hockey) (Joshua Thomas Brown, born 1990), American ice hockey player