| Quioquitani Zapotec | |
| Also Known As: | (Santa Catarina Quioquitani) |
| Nativename: | Quierí Zapotec Tiits Së |
| Pronunciation: | pronounced as /tiˤts sæ/ |
| State: | Mexico |
| Region: | Oaxaca |
| Speakers: | 4,000 |
| Date: | 1991 |
| Ref: | e25 |
| Familycolor: | American |
| Fam1: | Oto-Manguean |
| Fam2: | Zapotecan |
| Fam3: | Zapotec |
| Fam4: | Sierra Sur |
| Fam5: | Yautepec |
| Iso3: | ztq |
| Glotto: | quio1241 |
| Glottorefname: | Quioquitani-Quieri Zapotec |
Quioquitani Zapotec, or Quioquitani-Quierí Zapotec (Zapoteco de Quioquitani y Quierí), natively Tiits Së,[1] is a Zapotec language of Oaxaca, Mexico.
San Pedro Leapi Zapotec is divergent, and perhaps a separate language.