| The Ruby Sea | |
| Type: | Album |
| Artist: | Thin White Rope |
| Cover: | The_Ruby_Sea.jpg |
| Released: | May 1991 |
| Genre: | Rock |
| Length: | 40:50 |
| Label: | Frontier/RCA |
| Producer: | Bill Noland |
| Prev Title: | Sack Full of Silver |
| Prev Year: | 1990 |
The Ruby Sea is the fifth and final full-length album by Thin White Rope.
The chorus for "The Fish Song" was made up of various Frontier records staff and journalists, including Melody Makers Everett True.