Bob Eberly (July 24, 1916, Mechanicville, New York – November 17, 1981, Glen Burnie, Maryland) was a big band vocalist, best known for his association with Jimmy Dorsey and his duets with Helen O'Connell.
Eberly was born Robert Eberle, but changed the spelling of his surname slightly to the homonymous Eberly. His younger brother Ray was also a big-band singer, most notably with Glenn Miller's orchestra. Their father, John A. Eberle, was a policeman, sign-painter, and tavern-keeper. Another brother, Al, was a Hoosick Falls, New York village trustee.
He recorded the original version of "I'm Glad There Is You" in 1942 with Jimmy Dorsey and His Orchestra on Decca Records, 4197B. The song subsequently became a jazz and pop standard.
In 1953, Eberly and Helen O'Connell headlined a summer replacement program for Perry Como's CBS television show. The program also featured Ray Anthony and his orchestra.