David Kenny may refer to:

• David Kenny (footballer, born 1891) (1891–1978), Scottish footballer (Grimsby Town)
• David Kenny (footballer, born 1962), Scottish footballer (Partick Thistle)
• David Kenny (journalist), Irish journalist, author and broadcaster
• David Kenny (hurler) (born 1987), Irish hurler
• David Kenny (executive), American CEO of the Weather Channel
• David A. Kenny (born 1946), American psychologist
• David Kenny (athlete), Irish racewalker