Bill Oberst Jr. is an American actor known for his disturbing onscreen presence, often playing dark and conflicted characters on film and television.

Oberst is a veteran stage actor who came to Hollywood in 2008 and quickly began to be cast in horror and thriller films. Notable exceptions were the 2011 Hallmark Channel TV-movie THE SHUNNING and its 2012 sequel THE CONFESSION (in which director Michael Landon Jr. cast Oberst in the film's male lead role of an Amish farmer) and an award-winning turn as General William Tecumseh Sherman in the History Channel's docudrama SHERMAN'S MARCH. Oberst has also toured theatrically in a first-person stage recreation of the teachings of Jesus Of Nazareth and in a string of one-man shows whose subjects included President John F. Kennedy, Mark Twain and humorist Lewis Grizzard. He remains best known as a horror genre actor, however.