Zažablje is a municipality of Dubrovnik-Neretva County in southern Dalmatia, Croatia.

It is located between Opuzen, Metković and Neum.

According to the 2021 census, its population was 553.

[2] In the 2011 census, Zažablje had a total population of 757, with Croats making up an absolute majority with 99.74% of the population.

[3] The villages in the municipality and their respective populations are:[4] This Dubrovnik-Neretva County geography article is a stub.