Oswald Anathon Thygesen Falch (21 July 1884 – 13 February 1977) was a Norwegian gymnast who competed in the 1906 Summer Olympics. He won the gold medal in the team competition.
His great granddaughter, Mira VerÃÂ¥s Larsen, competed at the 2012 Summer Olympics and was Norway's flag bearer in the opening ceremony.