Ole Olsen Scheistrøen (16 August 1833 – 4 February 1921) was a Norwegian architect and builder.

[1][2] Ole Olsen Scheistrøen was born on 16 August 1833 in the village of Skei (historically spelled Schei) in what is now the municipality of Surnadal in Møre og Romsdal county, Norway.

From 1863 until 1874, Scheistrøen built four churches in Nordmøre, three of which followed drawings by the famous architect Jacob Wilhelm Nordan.

It was a simple timber church with decorative details in Neo-Gothic and Swiss chalet style, strongly inspired by Nordan's architecture.

Several of the churches that Scheistrøen later designed were similar with slight variations to the Nordan buildings he had worked on Nordmøre when he first started out as an architect.