M/F Regula
| Route | Laid up in Virtsu / Oplagt i Virtsu |
| IMO | 7051058 |
| Building year | 1971 / 1985 |
| Building yard | Jos L. Meyer Werft, Germany (#563) |
| Owner | TS Laevad OU |
| Operator | Praamid |
| Length | 71,3 m |
| Breadth | 16,31 m |
| Draft | 4,01 m / 4,2 m |
| GT | 2.318 / 3.774 |
| Machinery | 4 * Klöckner-Humboldt-Deutz SBA 8M 528A |
| Speed | 14,5 kn. |
| Number of passengers | 900 / 400 |
| Number of beds | 0 |
| Number of cars | 75 / 105 / 100 |
| Lanemetres | ? |
| Port of registry | Roomassaare |
| Flag | Estonia |
| Former names | Regula (1997-2016) - Saaremaa Laevakompanii Regula (1992-1997) - Scandlines AB (S) Regula (1980-1992) - SFL Regula (1971-1980) - Linjebuss |
| Former owners | Saaremaa Shpg.Co. (1997-2016)
SweFerry AB (1991-1997) Scandinavian Ferry Lines (1980-1991) Stockholms Rederi A/B Svea (1971-1980) |
| Sister ships | Cozumel II, Tarrafal, |
| Notes | - |
- M/F Regula
Photo: Ed Sijmons (Helsingborg 23/5-1982)
- M/F Regula
Photo: Postcard from The ferry site's collection
- M/F Regula
Photo: Saaremaa Laevakompanii
- M/F Regula
Photo: Andreas T Lundqvist (July 2009)
- M/F Regula
Photo: Praamid
- M/F Regula
Photo: Praamid