Olau Line
| Founded | 1956 |
|---|---|
| Defunct | 1994 |
| Fate | Dissolved |
| Headquarters | Sheerness, United Kingdom |
Area served | United Kingdom, Netherlands |
| Services | Passenger transportation, Freight transportation |
| Parent | TT-Line |
Olau Line was a shipping company that existed from 1956 to 1994. It operated a ferry service from the United Kingdom to the Netherlands from 1974 until 1994. Originally based in Denmark, the company passed under the ownership of the German TT-Line in 1980.