Tromsøysund (disambiguation)

Tromsøysund may refer to:

Places

 * Tromsøysund Municipality, a former municipality in Troms county, Norway
 * Tromsøysund Church (also known as the Arctic Cathedral), a church in Tromsø Municipality in Troms county, Norway
 * Tromsøysundet, a strait in Tromsø Municipality in Troms county, Norway

Other

 * FK Tromsøysund, a football club in Tromsø Municipality in Troms county, Norway
 * Tromsøysund Tunnel, an undersea road tunnel in Tromsø Municipality in Troms county, Norway