Marvin John Nance (December 21, 1943 – December 30, 1996), known professionally as Jack Nance and occasionally credited as John Nance, was an American actor of stage and screen, primarily starring in offbeat or avant-garde productions. He was known for his work with director David Lynch, particularly for his roles in Eraserhead, Blue Velvet and Twin Peaks. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2023년 Of Things Past에서 Earl Delaney 역을 맡았다. 2014년 Sinema에서 Henry Spencer 역을 맡았다. 2014년 트윈 픽스: 더 미씽 피시즈에서 Pete Martell 역을 맡았다.