• Kaduna (Nigeria)
• KAGM = Kelvingrove Art Gallery and Museum (Glasgow)
• Kahlo, Frida (1907-1954)
• Kaige, Chen (1952)
• Kaliště (Czech Republic)
• KAM = Kimbell Art Museum (Fort Worth)
• Kansas City, MO (USA)
• Kapur, Shekhar (1945)
• Karath, Kym (1958)
• Karina, Anna (1940)
• Karlsruhe (Germany)
• Karras, Alex (1935-2012)
• KBE = Knight Commander of the Order of the British Empire
• Keach, Stacy (1941)
• Keaton, Diane (1946)
• Keats, John (1795-1821)
• Kedrova, Lila (1918-2000)
• Keelman
• Keen, Geoffrey (1916-2005)
• Keith, Brian (1921-1997)
• Kelly, Gene (1912-1996)
• Kelly, Grace (1929-1982)
• Kelvingrove Art Gallery and Museum (Glasgow)
• Kennedy, George (1925-2016)
• Kennedy, John Fitzgerald, 35th President of the United States (1917-1963)
• Kent (England)
• Kenwood House, Iveagh Bequest (London)
• Kenya
• Key
• Keyes, Evelyn (1916-2008)
• KHM = Kunsthistorisches Museum (Vienna)
• KHZ = Kunsthaus Zürich (Zurich)
• Kiel, Richard (1939-2014)
• Kimbell Art Museum (Fort Worth)
• Kimbolton Castle (England)
• King
• King, Morgana (1930)
• Kingston-Upon-Hull (England)
• Kisling, Moïse (1891-1953)
• Kiss
• Kitakyushu (Japan)
• Kitakyushu Municipal Museum of Art (Kitakyushu)
• Kitchener (Canada)
• Kleve (Germany)
• Klimt, Gustav (1862-1918)
• KMB = Kunstmuseum Basel (Basel)
• KMM = Kröller-Müller Museum (Otterlo)
• KMMA = Kitakyushu Municipal Museum of Art (Kitakyushu)
• KMSKA = Koninklijk Museum voor Schone Kunsten (Antwerp)
• Kneeling
• Knife
• Knight
• Knight of the Order of Malta
• Koelin-Leenhoff, Léon (1852-1927)
• Königstein Fortress (Germany)
• Koninklijk Museum voor Schone Kunsten (Antwerp)
• Korah
• Kotcheff, Ted (1931)
• Kotto, Yaphet (1939)
• Krabbé, Jeroen (1944)
• Kraków (Poland)
• Kröller-Müller Museum (Otterlo)
• Kuala Lumpur (Malaysia)
• Kulp, Nancy (1921-1991)
• Kunsthaus Zürich (Zurich)
• Kunstmuseum Basel (Basel)
• Kunsthistorisches Museum (Vienna)
• Kunz, Simon (1954)
• Kuortane (Finland)
• Kupferstichkabinett (Berlin)
• Kwouk, Burt (1930-2016)