Edward Kelaart may refer to:

• Ed Kelaart (1900–1989), Ceylonese cricketer
• Edward Frederick Kelaart (1819–1860), Ceylonese-born physician and naturalist

• Jon Klemm
• Jonkman
• Jon Knott
• Jon Knox
• Jon Kolb
• Jon Konards
• Jon Koncak
• Jonkoping Airport
• Jonkoping, Sweden
• Jon Korkes
• Jon korpur Hrafnsson
• Jon K. Paulien
• Jon Krakuer
• Jonkunnu
• Jonkvrouw
• Jon Kyle
• Jon Lancaster
• Jon Landau (film producer)
• Jon Landon
• Jon Larsen
• Jon Latimer
• Jon Laurimore
• Jon Lawes
• Jon Lawhon
• Jon Lawrence