Aatos Ensio Lehtonen (15 February 1914 – 6 November 2005) was a Finnish association football forward.

He was part of the Finnish team that finished ninth at the 1936 Summer Olympics.

In 1956–58 he worked at his previous club Helsingin Ponnistus (HJK), and in 1959 returned to the national team.

[2] Besides football Lehtonen won the 1937 Finnish title in bandy with HJK.

This biographical article related to association football in Finland, about a forward, is a stub.