Fyodor Grigorievich Uglov was a Soviet and Russian surgeon. In 1994 he was listed by Guinness World Records as the oldest practicing surgeon in the world. He retired from practice at the age of 102.
Fyodor Fyodorovich Ushakov was an 18th century Russian naval commander and admiral. He is notable for winning every engagement he participated in as the admiral of the Russian fleet. He is regarded as one of the most capable naval commanders of Russia of all time.
Fyodor Ivanovich Uspensky or Uspenskij was a Russian Empire and Soviet Byzantinist. His works are considered to be among the finest illustrations of the flowering of Byzantine studies in the Russian Empire.
Fyokla Nikitichna Tolstaya, also known as Fekla Tolstoy, is a Russian journalist, cultural figure, and TV and radio presenter. She is the great-great-granddaughter of the author Leo Tolstoy.
