| Totomachapan Zapotec | |
| Also Known As: | (San Pedro Totomachápam) |
| State: | Mexico |
| Region: | Oaxaca |
| Ethnicity: | 1,010 (1990 census) |
| Speakers: | 260 |
| Date: | 1990 census |
| Ref: | e18 |
| Familycolor: | American |
| Fam1: | Oto-Manguean (MP) |
| Fam2: | Zapotecan |
| Fam3: | Zapotec |
| Fam4: | Western |
| Fam5: | Soltecoan |
| Iso3: | zph |
| Glotto: | toto1308 |
| Glottorefname: | Totomachapan Zapotec |
Totomachapan Zapotec (Western Zimatlán Zapotec) is a Zapotec language of Oaxaca, Mexico. There is no mutual intelligibility with other Zapotec languages.