William "Billy Batts" Bentvena, also at times referred to as William Devino, (born January 19, 1921 – died June 12, 1970) was a New York mobster with the Gambino crime family who was a longtime friend of John Gotti in the 1960s. After spending six years in prison, Bentvena was murdered by mobster Tommy DeSimone, with the help of his associates Jimmy Burke and Henry Hill.