Daniel Harvey

• Daniel Harvey (diplomat), merchant and English ambassador to the Ottoman Empire
• Daniel Harvey (British Army officer), British Army officer, MP for Dunwich, Clitheroe, and Weymouth and Melcombe Regis
• Daniel Whittle Harvey, British Radical politician, Commissioner of the City of London Police and founder of the Sunday Times
• Daniel Harvey (soccer), former American soccer player
• Dan Harvey, character in the serial Ace of Spades
• Dan Harvey (historian), retired Irish Defence Forces officer and military historian