Karno may refer to:
Plants Platysace maxwellii
People Surname Fred Karno (1866–1941), British theatre impresario Norton S. Karno (born 1936), American attorney Rano Karno (born 1960), Indonesian actor and politician Rendra Karno (1920–1985), Indonesian actor Bung Karno, nickname of Sukarno (1901–1970), first President of Indonesia
Given name Karno Barkah (1922–2009), Indonesian aviation pioneer
Fictional characters Madelein Karno, a character from books written by Lene Kaaberbøl
See also Karna (disambiguation)