Sportsko ribolovno drustvo Harpun (SRD Harpun) is a spearfishing oriented club founded in 2016. Since then, it has organized 2 national spearfishing championships (individal in 2017. and team in 2019.), as well as 3 international spearfishing championships - Dive In Cup.

It's main goal is to connect spearfishing enthusiasts and promote spearfishing in Croatia. The Club has a Facebook page where additional info is available.