William "Bill" Camp is an American actor. He is known for playing Detective Dennis Box in the HBO limited television series The Night Of, for which he was nominated for the Primetime Emmy Award for Outstanding Supporting Actor in a Limited Series or Movie.
Camp has been largely active in theatre, but has taken on character roles in both film and television.
Among his works on Broadway are Heartbreak House (2006), Death of a Salesman (2012) and The Crucible (2016). He received a Tony Award for Best Featured Actor in a Play nomination for The Crucible.
In 2002, he left acting and temporarily changed professions (as a cook and mechanic), only to return two years later in Homebody/Kabul, for which he won an Obie Award (Off-Broadway Theater Awards).
He appeared in the second season of the TV series Boardwalk Empire as the hunter Glenmore.
He married Elizabeth Marvel on September 4, 2004. They have one son.