Mramor is a village in the municipality of Tuzla, Tuzla Canton, Bosnia and Herzegovina.

[1] It is located between Tuzla and Srebrenik.

It was the location of the 1990 Dobrnja-Jug mine disaster, where 180 miners died.

[2] According to the 2013 census, its population was 188.

[3] This Tuzla Canton geography article is a stub.