Sid and Nancy
- Blwyddyn: 1986
- Gwlad: United Kingdom
- Genre: Drama, Romance
- Stiwdio: Initial Pictures, Zenith Entertainment
- Allweddair: 1970s, drug addiction, punk rock, based on true story, sex pistols, co-workers relationship, punk band, sid vicious, music tour, music manager, chelsea hotel, musical acts, toxic relationship
- Cyfarwyddwr: Alex Cox
- Cast: Gary Oldman, Chloe Webb, David Hayman, Debby Bishop, Andrew Schofield, Xander Berkeley