| Westhill Institute | |
| Motto: | Vestigia Nulla Retrorsum |
| Location: | Mexico City |
| Country: | Mexico |
| Established: | 1992 |
| Type: | Private School |
| Headmaster: | Lisa Shillady |
| Enrollment: | 750 |
| Faculty: | 170 |
| Team Name: | Wildcats |
Westhill Institute (Spanish; Castilian: '''Instituto Westhill''') is a Pre-K-12 American international school in Mexico City.[1] It has three campuses: two in Lomas de Chapultepec in Miguel Hidalgo, the Athos and Carpatos campuses; and the Santa Fe campus in Cuajimalpa.[2] The Athos campus has preschool, the Carpatos campus has preschool and elementary school, and the Santa Fe campus has all levels from preschool to high school.[3]
The school system was founded in 1992. The Santa Fe campus opened with elementary grades in 2002, and it gained middle and high school levels in 2003.[1]
As of 2023, about 46% of students have Mexican citizenship and 48 countries and cultures are included in the remaining 54%, making it one of the most multicultural schools in Mexico. Most students have parents working in international business and diplomatic sectors. Companies of parents with students in the school include Grupo Bimbo, Coca-Cola, PepsiCo, Scotia Bank, Jumex, HSBC, Grupo Santander, Banamex, Telmex, Liverpool, and Movistar.[1]
The school classified 10% of the student body as special needs students.[1]