This is a list of the deepest caves in the Dinaric Alps. Slovenia, Croatia, and Serbia each had national lists of deepest caves in Yugoslav times, during which they were often compared. A continuously updated list is available for Slovenia. For Croatia, there is a periodically updated list of caves longer than 1 km and deeper than 250 m. The Katastar speleoloà ¡kih objekata Republike Hrvatske remains closed to the public, but excerpts are available at Bioportal. The first list for Serbia was published in 1981, followed by an online list no longer updated after 2011.
This list is incomplete, missing caves shallower than 320 m (Montenegro), 250 m (Croatia), 150 m (Slovenia), 100 m (Serbia), and most deep caves in the remaining republics, although the coverage for Serbia could be improved from published lists.
<nowiki>*</nowiki> Horizontal length