August Johannes (Hannes) Ryömä (24 April 1878 – 22 May 1939) was a Finnish physician and politician, born in Karkku.
He was a member of the Parliament of Finland for the Social Democratic Party of Finland from 1919 to 1939.[1] He served as Minister of Finance from December 1926 to December 1927[2] and Minister of Transport and Public Works from 1937 to 1938. He died in Helsinki, aged 61.