Marten Liiv (born 23 December 1996[1]) is an Estonian speed skater.

Liiv represented Estonia at the 2018 Winter Olympics in Pyeongchang.

[2] He represented Estonia in the 2022 Winter Olympics.

[3] He won a bronze medal at the 2016 World Junior Speed Skating Championships in 1000 m event.

This biographical article on a speed skater in Estonia is a stub.