Gauja is a river in Latvia
Gauja may also refer to: Gauja River (Neman tributary), a river in Lithuania and Belarus SS Gauja, a Latvian cargo ship (1925-1941) Gauja Formation, a Middle Devonian fossil locality in Estonia and Latvia Gauja National Park, Latvia FK Gauja, a Latvian football club from Valmiera Gauja Station, a railway station in Latvia