Old Croatian

Old Croatian or Old Croatian language may refer to:

• Proto-Slavic language (Common Slavic), the form of speech before all Slavic languages diverged from a hypothetical common ancestor
• Croatian recension of Old Church Slavonic, the first literary Slavic language
• Chakavian, a South Slavic supradialect that formed the basis of early literary standards in medieval Croatia

See also

• Old Serbian (disambiguation)