Afrikan Nikolaevich Krishtofovich (Африкан Николаевич Криштофович) (1885 – 1953) was a Soviet paleobotanist. His name be abbreviated as "Krysht." when attributing him as the author of botanical names.
He was a fossil hunter specializing in Mesozoic flora. In 1932 he published his book Geological review of the countries of the Far East.
A crater on Mars was named in his honor.