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. [1][dead link]
The longest road tunnels (>7 km, with opening year and length):
| Name | Opening Year | Length (m) |
|---|---|---|
| Lærdal Tunnel | 2000 | 24,509 |
| Ryfylke Tunnel | 2019 | 14,400 |
| Gudvanga Tunnel | 1991 | 11,428 |
| Folgefonna Tunnel | 2001 | 11,150 |
| Toven Tunnel | 2014 | 10,665 |
| Jondal Tunnel | 2012 | 10,400 |
| Mælefjell Tunnel | 2019 | 9354 |
| Lyshorn Tunnel | 2022 | 9260 |
| Korgfjell Tunnel | 2005 | 8530 |
| Steigen Tunnel | 1991 | 8079 |
| Bømlafjord Tunnel | 2000 | 7888 |
| Eiksund Tunnel | 2008 | 7765 |
| Svartis Tunnel | 1986 | 7615 |
| Høyanger Tunnel | 1982 | 7543 |
| Vallavik Tunnel | 1985 | 7510 |
| Åkrafjord Tunnel | 2000 | 7400 |
The longest subsea road tunnels (see also List of subsea tunnels in Norway):
| Name | Opening Year | Length (m) | Depth (-m) |
|---|---|---|---|
| Ryfylke Tunnel | 2019 | 14,400 | 292 |
| Karmøy Tunnel | 2013 | 8900 | 139 |
| Bømlafjord Tunnel | 2000 | 7888 | 260 |
| Eiksund Tunnel | 2008 | 7765 | 287 |
| Oslofjord Tunnel | 2000 | 7230 | 134 |
| North Cape Tunnel | 1999 | 6871 | 212 |
| Byfjord Tunnel | 1992 | 5875 | 223 |
| Hitra Tunnel | 1994 | 5645 | 264 |
| Hundvåg Tunnel | 2020 | 5500 | 94.5 |
The longest railway tunnels:
| Name | Opening Year | Length (m) |
|---|---|---|
| Blix Tunnel | 2022 | 19,500 |
| Romerike Tunnel | 1999 | 14,580 |
| Holmestrandsporten | 2016 | 12,385 |
| Lieråsen Tunnel | 1973 | 10,723 |
| Finse Tunnel | 1993 | 10,600 |
| Kvineshei Tunnel | 1943 | 9065 |
| Hægebostad Tunnel | 1943 | 8474 |
| Trollkona Tunnel | 1987 | 8043 |
| Ulriken Tunnel | 1964 | 7670 |
| Majorstuen-Hasle
Oslo Metro line 5 |
1966–1987 | 7060 |