Charles Treger (born May 13, 1935) is an American violinist and teacher.
He was born in Iowa City and studied with violin pedagogue Ivan Galamian, Szymon Goldberg and William Kroll.
In 1962 he won first place in the Henryk Wieniawski Violin Competition in Poznan, in Poland.
Treger taught violin at the University of Massachusetts at Amherst.