Lennart Folke Alfons Atterwall (born Ohlsson, 26 March 1911 â 23 April 2001) was a Swedish javelin thrower who competed at the 1936 Summer Olympics.
Atterwall won the British AAA Championships title in the javelin throw event at the 1935 AAA Championships.
At the 1936 Olympic Games in Berlin, Atterwall finished fourth in the javelin.
He won the European title in 1946. Atterwall held Swedish titles in the javelin throw (1934âÂÂ35, 37âÂÂ41 and 1946), pentathlon (1937) and decathlon (1940).