Alisa Pauliina Vainio (born 16 November 1997) is a Finnish long-distance runner.

She won bronze at the 2015 European Athletics Junior Championships in 3,000m steeplechase.

[1] She has two Finnish championships from 10,000m (2015 and 2018) and one from the marathon (2018).

Vainio also has two world championship bronze-medals from Bandy (Irkutsk 2012 and Lappeenranta 2014).

[2] This biographical article relating to Finnish athletics is a stub.