Ronald Barnes

Ronald or Ron Barnes may refer to:

• Ronald Barnes, 3rd Baron Gorell (1884–1963), British peer, Liberal politician, poet, author and newspaper editor
• Ronald Barnes (carillonist) (1927–1997), American carillonist
• Ronald Barnes (tennis) (1941–2002), Brazilian tennis player
• Ron Barnes (footballer) (1936–1991), English footballer
• Ron Barnes (umpire) (born 1958), American former baseball umpire