Aarne Alarik Orjatsalo (13 October 1883 – 1 January 1941) was a Finnish actor, theater manager, writer, revolutionary and soldier. He fought for the Finnish Red Guards in the 1918 Civil War and in the 1918–1919 Allied North Russia Intervention ranked as a British Navy officer. Orjatsalo later fled to the United States, where he was known by the alias Alaric Arne.