Daniel, Dan, or Danny Brown may refer to:

• Danny Brown (born 1981), American hip hop recording artist
• Daniel McGillivray Brown (1923–2012), Scottish chemist
• Daniel Q. Brown (fl. 1960s–1970s), American Old Catholic bishop
• Daniel Russell Brown (1848–1919), American politician, governor of Rhode Island
• Dee Brown (basketball, born 1984) (Daniel Brown), American basketball player
• Danny Brown (American football) (1925–1995), American football defensive end
• Danny Brown (footballer) (born 1980), English footballer
• Danny Joe Brown (1951–2005), American musician
• Dan Brown (born 1964), American author of thriller fiction, including The Da Vinci Code
• Dan Brown (blogger) (born 1990), American internet blogger and YouTube celebrity
• Dan Brown (golfer) (born 1994), English professional golfer
• Dan W. Brown (1950–2021), American politician and veterinarian
• Dan Brown, guitarist with The Amity Affliction (2013–present)
• Daniel Brown (cricketer) (1908–1972), South African cricketer
• Daniel Brown (politician) (born 1945), American politician, city councilman and acting mayor of the city of Knoxville, Tennessee
• Daniel Brown (racing driver) (born 1991), British racing driver
• Daniel James Brown (born 1951), American nonfiction writer
• Daniel Brown (American football) (born 1992), American football player
• Daniel W. Brown, Pakistani author of books on Islam
• Daniel Brown (rower) (born 1982), British para rower

• Daniel Browne (born 1979), rugby union player from New Zealand
• Daniel Browne (Irish politician) (died 2010), Lord Mayor of Dublin 1982–1983
• Dan Browne (born 1974), American distance runner
• Dan Braun (born c. 1962), American musician