Rederi Ab Sally
| Industry | Shipping |
|---|---|
| Founded | 1937 |
| Founder | Algot Johansson |
| Defunct | 1990 |
| Fate | Merged into EffJohn |
| Headquarters | Mariehamn, Åland, Finland |
| Products | Tankers, ferries, cruise ships |
| Parent | Effoa and Johnson Line (1987–1990) |
Rederi Ab Sally was a Finnish shipping company founded in 1937 by Algot Johansson. The company began as a tanker operator and later became a prominent member of the Viking Line consortium. In 1987, Effoa and Johnson Line, owners of rival Silja Line, acquired Sally. The company finally merged with its parent companies in 1990 to form EffJohn.