This list of tunnels in Switzerland includes all notable road, rail, waterway, or other tunnels in Switzerland.
| Name | Length (km) | Type | Route | Notes | |
|---|---|---|---|---|---|
| 5.302 | rail | opened 4 December 2000[1] [2] [3] | |||
| 2.176 | road | [4] | |||
| 5.865 | rail | ||||
| 2.987 | road | ||||
| 1.390 | road | ||||
| 3.180 | road | ||||
| 2.526 | rail | ||||
| 3.705 | road | ||||
| 0.550 | road | ||||
| 3.059 | road | [5] | |||
| 1.230 | road | ||||
| 15.4 | rail | opened on 4 September 2020 | |||
| 2.171 | road | [6] | |||
| 1.260 | road | ||||
| 1.749 | rail | funicular railway, entirely in tunnel | |||
| 15.407 | rail | with car transport | |||
| 1.858 | rail | superseded by the Furka Base Tunnel, now used by a heritage railway | |||
| 2.066 | road | ||||
| 1.770 | road | ||||
| 1.350 | road | ||||
| 57.104 | rail | opened on 1 June 2016 | |||
| 15.003 | rail | ||||
| 16.942 | road | ||||
| 6.295 | rail | [7] [8] | |||
| 5.798 | road | ||||
| 8.578 | rail | [9] [10] | |||
| 3.273 | road | ||||
| 8.134 | rail | ||||
| 2.495 | rail | ||||
| 4.929 | rail | ||||
| 2.148 | rail | ||||
| 7.122 | rail | rack railway, mostly in tunnel | |||
| 2.119 | rail | ||||
| 3.955 | rail | ||||
| 5.760 | road | ||||
| 27 | sui generis | contains the world's largest and most powerful particle collider, in a circular loop under the territory of both Switzerland and France | |||
| 2.093 | rail | superseded by Hirschengraben Tunnel, now disused | |||
| 34.57 | rail | opened on 14 June 2007 | |||
| 14.612 | rail | ||||
| 1.186 | rail | ||||
| 1.743 | rail | ||||
| 1.590 | road | ||||
| 5.518 | road | [11] | |||
| 0.569 | rail | ||||
| 1.910 | road | ||||
| 6.099 | rail | between Switzerland and France[12] [13] | |||
| 1.692 | rail | twin single-track tunnels; Monte Ceneri I is 1675m in length; Monte Ceneri II is 1692m in length. | |||
| 1.412 | road | ||||
| 3.394 | road | ||||
| 8.603 | rail | ||||
| 1.466 | rail | [14] | |||
| 1.450 | road | [15] | |||
| 5.213 | road | ||||
| 6.596 | road | ||||
| 0.680 | road | ||||
| 0.6 | road | ||||
| 9.292 | road | ||||
| 2.460 | road | ||||
| 19.824 | rail | between Switzerland and Italy | |||
| 1.550 | road | ||||
| 19.058 | rail | with car transport | |||
| 3.556 | rail | [16] | |||
| 4.8 | rail | ||||
| 1.2 | rail | extended from 0.959 km in the 1990s | |||
| 1.545 | rail | funicular railway, entirely in tunnel | |||
| 9.4 | rail | Swiss Federal Railways Gotthard line | |||
| Zimmerberg Tunnel | 1.984 | rail | Swiss Federal Railways Thalwil–Arth-Goldau line | single-track, built 1897 | |
| 5 | rail |