Zaghawa (Zaghawa: 𖺡𖺾𖻌𖻂𖺻) is a Nilo-Saharan language spoken by the Zaghawa people of east-central Chad (in the Sahel) and northwestern Sudan (Darfur). The people who speak this language call it Beria, from Beri, the endonym of the Zaghawa people, and a, Zaghawa for "mouth". It has been estimated that there are about 447,400 native speakers of the Zaghawa language, who primarily live in Chad and the Darfur region of Sudan. It is also spoken by a smaller number of people in Libya.

Zaghawa clans are:

Zaghawa dialects, which do not always correspond to clan divisions, are:

Zaghawa has a nine-vowel system with advanced-tongue-root vowel harmony. The vowels fall into two sets:

with the vowels of affixes depending on the set of vowels in the stem, and with /a/ functioning in both sets. There is some variation among dialects as to the presence of a tenth vowel, /ə/, which in some dialects functions as the +ATR counterpart of /a/. Diphthongs are /ei əu iə/ and /aɪ aʊ ɔɪ/.

Consonants are simple:

Osman also includes /ʒ ħ/ in this list. /ʃ/ occurs primarily in the Sudanese dialect as a variant of /s/ appearing before /i/. The phonemic status of the rhotics are unclear: Osman states that [ɾ r] may be exchanged without any change in meaning, yet maintains that they are distinct phonemes. Of the obstruents, /p/ may not occur word-initially, and only /p t k s/ may occur word-finally, with /b/ in final position in some dialects. /r/ may not occur word-initially, and /f ɾ/ only appear in the middle of words, as in /tòrfù/ 'bird'.

There are five tones, high, mid, low, rising, falling, all of which may occur on simple vowels, for example in /ɪ́ɡɪ́/ I watered, /ɪ̌ɡɪ̂/ I said, /ɪ̀ɡɪ̀/ right (direction). Tone distinguishes words, but also has grammatical functions; for example, the plural of many nouns is formed by changing the tone of the final syllable from low to high, and the perfective aspect of many verbs is similarly formed by changing the tone of the final syllable from low to high.