Bill may refer to
- Bill Compton, a confederate soldier turned vampire living in the small town of Bon Temps, Louisiana.
- Bill Maher, an American comedian and television presenter who portrays himself.
- Bill Tangradi, an American actor who plays the role of Cole.
- Bill and Sookie, a lasting relationship between the series' two main characters.
Bill may also be an incomplete spelling of the name Billings and may refer to
- Earl Billings, an American actor who plays the role of Buster.