Marcin Krukowski (born 14 June 1992) is a Polish track and field athlete who competes in the javelin throw.

[2] His personal best throw of 89.55 m, set in 2021, is the Polish record.

He has represented his nation at three World Championships (2013, 2015 and 2017).

He is the son of Agnieszka and Michał Krukowski, both of whom are former javelin throwers.

This biographical article relating to Polish athletics is a stub.