San Miguel Piedras Mixtec

{{Short description|Mixtec language of Oaxaca, Mexico}}

{{Infobox language

| name = San Miguel Piedras Mixtec

| altname =

| states = Mexico

| region = Oaxaca

| ethnicity = 1,120 (1990 census)

| speakers = 460

| date = 2000

| ref = e18

| familycolor = oto-manguean

| fam1 = Oto-Manguean

| fam2 = Mixtecan

| fam3 = Mixtec

| fam4 =

| iso3 = xtp

| glotto = sanm1294

| glottorefname = San Miguel Piedras Mixtec

}}

San Miguel Piedras Mixtec is a moribund Mixtec language of Oaxaca. It is not close to other varieties of Mixtec.