Eino Alex Soinio (né Salin, 12 November 1894 – 7 December 1973) was a Finnish association football player.
Together with his elder brother Kaarlo he was part of the Finnish team that placed fourth in the 1912 Summer Olympics.
[1] He played all four matches and scored one goal.
In total, he played 40 times for Finland between 1912 and 1927.
This biographical article relating to Finnish football is a stub.