Jebli (Arabic: جبلية, romanized: Jebeliyyah; lit. 'of/from the mountain') is a pre-Hilalian Arabic dialect spoken in the mountains of northwestern Morocco. It is considered a sedentary rural variety of Moroccan Arabic.

It is mainly spoken in the western Rif by tribes of Sherifian, Berber and Morisco descent, including by the Jebala people and eight Ghomara tribes, seven out of whom are fully Jebli-speaking. Three of the twelve Senhaja Srair tribes (Targuist, Aït Bouchibet and Aït Gmil) and four out of twenty Riffian tribes also speak Jebli Arabic. Jebli is also spoken in the cities of Larache and Ouezzane. Although not belonging to the same ethnolinguistic group, the pre-Hilalian dialects spoken by the tribes of Zerhoun (Zerahnas) and Sefrou (Kechtala, Behalil and Yazgha) are sometimes classified as belonging to the same macro-family (westernmost pre-Hilalian village dialects) as Jebli. The dialect of Tetouan is an urban non-Hilalian dialect which is distinct from Jebli, but the later has been spoken there since the 20th century due to migrations from nearby rural areas.

The dialect developed out of the Arabisation of Berber tribes in the region during the 10th century AD. Jebli vocabulary and grammar is influenced by Berber; most of the words are Arabic but the vocabulary is highly influenced by Spanish.