Dejan Mileusnić (born 16 November 1991 in Zenica) is a Bosnian athlete specialising in the javelin throw.

[2] He won a bronze medal at the 2017 Mediterranean Games.

His personal best in the event is 81.63 metres set in Zenica in 2016.

This is the current Bosnia and Herzegovina record.

This biographical article relating to Serbian athletics is a stub.