The Blackwater Lightship
- An: 2004
- Pays: United States of America
- Genre: Drame
- Studio: Hallmark Hall of Fame Productions, Gillham Road Productions
- Mot-clé: aids, family relationships, fatal disease
- Réalisateur: John Erman
- Jeter: Dianne Wiest, Gina McKee, Keith McErlean, Sam Robards, Brían F. O'Byrne, Angela Lansbury