Steinsdalsfossen (also called Øvsthusfossen or Øfsthusfossen) is a waterfall 2 kilometers west of Norheimsund, Hardanger in western Norway.
The waterfall is one of the most visited in Norway. A path goes behind it where visitors can walk dryshod "into" the rumbling water. Steinsdalsfossen is about 50 meters high and is greatest when the snow melts in May and June. Steinsdalsfossen is part of the Fosselva river that spring from the water Myklavatn 814 meters above sea level.