William F. "Bill" Keller (born January 19, 1951) is an American politician who was a Democratic member of the Pennsylvania House of Representatives.

[4] He also worked as a longshoreman from 1968 to 1992 and was a member of the International Longshoremen's Association, Local 1291.

[6] On August 18, 2010, the Federal Bureau of Investigation and the Internal Revenue Service raided the homes and offices of Keller and his business partner, Mark Olkowski, as well as his chief of staff, Lorraine DiSpaldo, and a former staffer and then traffic court judge, Robert Mulgrew.

[7] Olkowski, DiSpaldo, and Mulgrew later pleaded guilty to various fraud and tax-evasion charges.

[8] Keller was never charged with any crime, and claimed to be unaware of the criminal activity.