- Source: 2006 Williams Ephs football team
The 2006 Williams Ephs football team was an American football team that represented Williams College as a member of the New England Small College Athletic Conference (NESCAC) and the Little Three Conference during the 2006 NCAA Division III football season. In their third year under head coach Mike Whalen, the Ephs compiled an 8–0 record, won the NESCAC and Little Three championships, and outscored opponents by a total of 276 to 74.
The team played its home games at Weston Field in Williamstown, Massachusetts.