M/F Akka
| Route | Trelleborg - Rostock Trelleborg - Travemünde |
| IMO | 9217230 |
| Building year | 2001 |
| Building yard | SSW Fähr- und Spezialschiffbau GmbH, Bremerhaven, Germany (#2000) |
| Owner | TT-Line Ferry Service GmbH |
| Operator | TT-Line |
| Length | 190,75 m |
| Breadth | 29,5 m |
| Draft | 6,22 m |
| GT | 36.468 |
| Machinery | 2 * MaK 8M43 + 2 * 7M43 + MaK 6M32 |
| Speed | 21,5 kn. |
| Number of passengers | 744 |
| Number of beds | 640 / 653 |
| Number of cars | ? |
| Lanemetres | 2.600 |
| Port of registry | Lübeck |
| Flag | Germany |
| Former names | Nils Holgersson (2001-2022) - TT-Line |
| Former owners | Nils Holgersson VI (2001-2016) |
| Sister ships | Tinker Bell, |
| Notes | Interior - Nils Holgersson |
- M/F Nils Holgersson
Drawing: TT-Line
- M/F Nils Holgersson
Drawing: TT-Line
- M/F Nils Holgersson
Photo: Postcard from Carsten Lüdtke's collection
- M/F Nils Holgersson
Photo: Michael Koefoed-Hansen (Trelleborg 27/7-2002)
- M/F Nils Holgersson
Photo: Michael Koefoed-Hansen (Trelleborg 27/7-2002)
- M/F Nils Holgersson
Photo: Postcard from Carsten Lüdtke's collection
- M/F Nils Holgersson
Photo: Tarmo Ots (Helsinki 4/4-2006)
- M/F Nils Holgersson
Photo: Tarmo Ots (Helsinki 4/4-2006)
- M/F Nils Holgersson
Photo: Hans Henning Barwich (Travemünde, June 2006)
- M/F Nils Holgersson
Photo: Hans Henning Barwich (Travemünde, June 2006)
- M/F Nils Holgersson
Photo: Carsten Lüdtke (Trelleborg 11/7-2007)
- M/F Nils Holgersson
Photo: Dirk Knöchel (Travemünde 25/12-2007)
- M/F Nils Holgersson
Photo: Michael Koefoed-Hansen (Trelleborg 24/3-2013)
- M/F Nils Holgersson
Photo: Michael Koefoed-Hansen (Trelleborg 24/3-2013)
- M/F Nils Holgersson
Photo: Thorsten Fröhberg (Trelleborg, 9/8-2013)
- M/F Nils Holgersson
Photo: Andreas Friedrichsen (Travemünde 22/10-2014)
- M/F Nils Holgersson
Photo: Michael Koefoed-Hansen (Rostock 11/4-2015)
- M/F Nils Holgersson
Photo: Michael Koefoed-Hansen (Warnemünde 24/9-2016)
- M/F Akka
Photo: Michael Koefoed-Hansen (Trelleborg, 12/2-2022)
- M/F Akka
Photo: Michael Koefoed-Hansen (Trelleborg, 12/2-2022)
- M/F Akka
Photo: Michael Koefoed-Hansen (Trelleborg, 12/2-2022)