Karel Husa (born August 7, 1921 in Prague) is a Czech-born classical composer and conductor, winner of the 1969 Pulitzer Prize for Music and 1993 University of Louisville Grawemeyer Award for Music Composition. In 1954 he went to the United States and became an American citizen in 1959.
He is probably best known for his Music for Prague 1968, a work in memory of the 1968 Soviet bloc invasion of Czechoslovakia. His String Quartet No. 3 won the Pulitzer Prize in 1969. Husa is the 1993 recipient of the Grawemeyer Award for Music Composition presented by the University of Louisville for his Concerto for Cello and Orchestra. From 1954 until 1992 he was a professor at Cornell University and lecturer at Ithaca College from 1967 to 1986. Composers who studied with Mr. Husa include Steven Stucky, Christopher Rouse, John S. Hilliard, David Conte, and Byron Adams. Husa now resides in Apex, North Carolina.