Hans Dahl (19 February 1849 - 27 July 1937) was a Norwegian painter.
Hans Dahl was famous for his paintings of Norwegian fjords and surrounding landscapes.
Dahl had his first exhibition in Düsseldorf in 1876. Dahl lived in Düsseldorf until 1888, when he moved to Berlin. Almost every summer, he was back to Norway. In 1893, he commissioned the firm of Jacob Digre in Trondheim to build his summer residence, Villa Strandheim.
It is located on the banks of the Sognefjord at Balestrand in the county of Sogn og Fjordane. Norwegian painter Adelsteen Normann had settled in Balestrand during 1891. Dahl's villa was of a similar design to the villa built for Normann.