| Chiautempan, Mexico | |
| Official Name: | Chiautempan |
| Settlement Type: | City |
| Seal Size: | 75px |
| Pushpin Map: | Mexico |
| Subdivision Type: | Country |
| Subdivision Name: | Mexico |
| Subdivision Type1: | State |
| Subdivision Name1: | Tlaxcala |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Santa Ana Chiautempan |
| Leader Title1: | Presidente Municipal |
| Leader Name1: | Linda Marina Dolores Munive Temoltzín (2005-08) |
| Established Title: | Founded |
| Established Date: | 1380 AD |
| Area Footnotes: | (municip.) |
| Area Total Km2: | 66.21 |
| Population As Of: | 2005 |
| Population Note: | (municip.) |
| Population Total: | 46,776 |
| Timezone: | Central (US Central) |
| Utc Offset: | -6 |
| Timezone Dst: | Central |
| Utc Offset Dst: | -5 |
| Coordinates: | 19.3139°N -98.1931°W |
| Elevation M: | 2300 |
| Postal Code Type: | Postal code |
| Postal Code: | 90800 |
| Area Code: | 246 |
| Blank1 Name: | Demonym |
| Blank1 Info: | Chiautempense |
| Website: | www.chiautempan.gob.mx |
Santa Ana Chiautempan is a city in Chiautempan Municipality in the south-central part of the Mexican state of Tlaxcala.[1] The city serves as the municipal seat of the municipality, which covers an area of 66.21 km² (25.56 sq mi). At the 2005 census it had a population of 46,776 inhabitants, the fourth-largest community in the state in population (after Villa Vicente Guerrero, Apizaco, and Huamantla). The city lies at the extreme western end of the municipality, which had a census population of 63,300 inhabitants.
Its largest other communities are the towns of San Bartolomé Cuahuixmatlac, San Pedro Tlalcuapan de Nicolás Bravo, and San Pedro Muñoztla.