Nils Olsson (March 10, 1891 – September 21, 1951) was a Swedish architect.

[1][2] Nils Olsson was born at Halmstad in Halland, Sweden.

He studied at the Technical Elementary School in Malmö and then at Technical University of Munich 1908–1913.

He won a bronze medal in the art competitions of the 1948 Summer Olympics for designing the Valhalla Swimming Hall (Valhallabadet) at Gothenburg.

[3][4] This article about a Swedish architect is a stub.