Gljúfrafoss (Icelandic pronunciation: [ˈkljuvraˌfɔsː] ) or Gljúfrabúi [-ˈpuːɪ] ("one who lives in the canyon") is a small waterfall north of the larger falls of Seljalandsfoss in Iceland. The falls are partially obscured by the cliff rock, but hikers can follow a trail to enter the narrow canyon where the water plummets to a small pool. There is also a winding trail nearby and a wooden staircase to enable sightseers to climb roughly halfway up and view the falls from another perspective.

• Waterfalls of Iceland
• List of waterfalls

63°37′17″N 19°59′18″W / 63.62139°N 19.98833°W / 63.62139; -19.98833