| Santa Anita | |
| Native Name Lang: | es |
| Settlement Type: | District |
| Mapsize: | frameless |
| Subdivision Type: | Country |
| Subdivision Name: |  Peru |
| Subdivision Type1: | Region |
| Subdivision Name1: | Lima |
| Subdivision Type2: | Province |
| Subdivision Name2: | Lima |
| Parts Type: | Subdivisions |
| Parts Style: | para |
| P1: | 1 populated center |
| Established Title: | Founded |
| Established Date: | October 25, 1989 |
| Seat Type: | Capital |
| Seat: | Santa Anita |
| Leader Title: | Mayor |
| Leader Name: | Olimpio Alegría (2023-2026) |
| Unit Pref: | Metric |
| Area Total Km2: | 10.69 |
| Elevation M: | 195 |
| Population Footnotes: | [1] |
| Population As Of: | 2023 |
| Population Density Km2: | auto |
| Timezone1: | PET |
| Utc Offset1: | -5 |
| Blank Name Sec1: | UBIGEO |
| Blank Info Sec1: | 150137 |
| Website: | munisantanita.gob.pe |
Santa Anita is a district of the Lima Province in Peru. It is part of city of Lima.Officially established as a district on October 25, 1989, from parts of Ate and El Agustino separated by the Rio Surco, a ditch which went all the way to Santiago de Surco.
The current mayor (alcalde) of Santa Anita is Olimpio Alegría Calderón. The district's postal code is 43.The core sections of Santa Anita are: Santa Anita proper, originally a section of Ate; and Los Ficus and Universal, originally sections of El Agustino. Industrial areas to the east of Santa Anita and Universal mark the boundary with Ate.
The district has a total land area of 10.69 km2. Its administrative center is located 195 meters above sea level.
According to a 2002 estimate by the INEI, the district has 154,359 inhabitants and a population density of 14,439.6 inhabitants/km2. In 1999, there were 27,908 households in the district.