Lachiguiri Zapotec should not be confused with San Jose Lachiguiri Zapotec.
| Lachiguiri Zapotec | |
| Also Known As: | (Santiago Lachiguiri) |
| Nativename: | Diitza |
| Region: | Oaxaca, Mexico |
| Speakers: | 5,000 |
| Date: | 1977 |
| Ref: | e18 |
| Familycolor: | American |
| Fam1: | Oto-Manguean |
| Fam2: | Zapotecan |
| Fam3: | Zapotec |
| Fam4: | Central |
| Fam5: | Trans-Yautepec |
| Iso3: | zpa |
| Glotto: | lach1250 |
| Glottorefname: | Lachiguiri Zapotec |
Lachiguiri Zapotec (Northwestern Tehuantepec Zapotec, Zapoteco de Santiago Lachiguiri) is a Zapotecan language of the isthmus of Mexico.