List of tunnels in Norway
This list of tunnels in Norway includes any road, rail or waterway tunnel in Norway.
There are over 900 road tunnels in Norway with total length exceeding 750 km.
The longest road tunnels
| Name | Opening Year | Length |
| Lærdalstunnelen | 2000 | 24509 |
| Gudvangatunnel | 1991 | 11428 |
| Folgefonntunnel | 2001 | 11150 |
| Toven Tunnel | 2014 | 10665 |
| Jondalstunnelen | 2012 | 10400 |
| :no:Mælefjelltunnelen|Mælefjelltunnelen | 2019 | 9354 |
| Korgfjelltunnelen | 2005 | 8530 |
| Steigentunnelen | 1991 | 8079 |
| Bømlafjordtunnel | 2000 | 7888 |
| Eiksundtunnelen | 2008 | 7765 |
| Svartisentunnelen | 1986 | 7615 |
| Høyangertunnelen | 1982 | 7543 |
| Vallaviktunnelen | 1985 | 7510 |
| Åkrafjordtunnelen | 2000 | 7400 |
The longest subsea road tunnels
| Name | Opening Year | Length | Depth |
| Karmøy Tunnel | 2013 | 8900 | 139 |
| Bømlafjordtunnel | 2000 | 7888 | 260 |
| Eiksundtunnelen | 2008 | 7765 | 287 |
| Oslofjordtunnel | 2000 | 7230 | 134 |
| Nordkapptunnelen | 1999 | 6871 | 212 |
| Byfjordtunnelen | 1992 | 5875 | 223 |
| Hitratunnelen | 1994 | 5645 | 264 |
The longest railway tunnels
| Name | Opening Year | Length |
| Romeriksporten | 1999 | 14580 |
| Lieråsen tunnel | 1973 | 10723 |
| Finsetunnelen | 1993 | 10600 |
| Kvinesheitunnele | 1943 | 9065 |
| Hægebostadtunnelen | 1943 | 8474 |
| Trollkona tunnel | 1987 | 8043 |
| Ulrikentunnelen | 1964 | 7670 |
| Majorstuen-Hasle Oslo Metro line 5 | 1966-1987 | 7060 |