Ivan Bulaja (25 October 1977, Split, Croatia) is a Croatian sailor and sailing trainer.
He coached Croatian and Austrian sailing teams in the five next consecutive Olympic Games (2004, 2008, 2012, 2016, and 2020).
Together with Pavle Kostov and Petar Cupać, he is a recipient of the International Fair Play Committee's Pierre de Coubertin World Trophy.
[1] In the 2008 Summer Olympics they lent their boat to Danes Jonas Warrer and Martin Kirketerp whose mast had broken shortly before the start of their race.
This biographical article related to sailing in Croatia is a stub.