The Finnøy Tunnel or Finnøy Fixed Link is an undersea road tunnel in the municipality of Stavanger in Rogaland county, Norway. It connects the island of Finnøy to the nearby island of Rennesøy, and ultimately to the city of Stavanger on the mainland. The main tunnel is 5,685 metres long and it also includes a 1,467-metre long arm, which connects the tunnel to the island of Talgje and reaches a lowest depth of 200 metres (660 ft) below sea level, with a maximum grade of 9%.