A tunnel is an underground passage. Tunnel may also mean:

quantum tunneling, the quantum mechanical effect

Wind tunnel, used in fluid dynamics

tunneling protocol, a type of computer network protocol

Nutmeg, also called tunnel

Tunnel (New York nightclub), a nightclub in New York City, U.S.

Tunnels (novel), a novel by Brian Williams and Roderick Gordon.

Tunnel vision is a medical condition

Tunneling (fraud), a process of illegally moving money from companies.

Der Tunnel, a film by Roland Suso Richter

Tunnel Records, a record label

Tunnell is a surname, and may refer to: Ebe W. Tunnell Emlen Tunnell George Tunnell James M. Tunnell Jeff Tunnell See also Tunnel This page or section lists people with the surname Tunnell. If an internal link for a specific person referred you to this...

Tunnel (Russian nightclub), a nightclub in St. Petersburg, Russia

Tunnels (owarai), a Japanese comedic unit.

"Tunnel", a song by The Screaming Jets from their 1992 EP Living in England

A Flesh tunnel is a type of body piercing jewelry.

"Tunnel", a song by Third Day, appearing on their album "Wherever You Are".