Frank Teschemacher (March 13, 1906 in Kansas City, Missouri – March 1, 1932 in Chicago) was an American jazz clarinetist and alto-saxophonist, associated with the "Austin High" gang (along with Jimmy McPartland, Bud Freeman and others).
He was born in Kansas City, Missouri, but spent most of his career based in Chicago, Illinois, although gigs sometimes took him to New York City, around the U.S.
Midwest, and he also took a job in Florida with Charlie Straight.