Kaare Sæther (October 23, 1920 – February 12, 1987) was a Norwegian violinist, philharmonic member, and violin teacher. Sæther was born in Bærums Verk, Norway. In 1944 he married Ellen Ekelund, with whom he had three daughters. Sæther studied violin with Øivin Fjeldstad. He played as a violinist with the Oslo Philharmonic from 1945 to 1985. Sæther debuted as a soloist at the University Hall (Norwegian: Universitetets Aula) in Oslo in 1946 accompanied by Robert Levin. Kaare Sæther died in Harestua, Norway. He and his wife Ellen Sæther are buried at .