Eje Thelin (born Eilert Ove Thelin) (June 9, 1938 – May 18, 1990)[1] was a Swedish trombonist.
Thelin led his own quintet in 1961.[1] From 1968 to 1972, he was on the faculty of the Music Academy in Graz, Austria. For the rest of the 1970s, he led his own Eje Thelin Group in Sweden.[1]