| Santa Catarina | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Texas#USA |
| Pushpin Map Caption: | Location within the state of Texas |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Texas |
| Subdivision Type2: | County |
| Subdivision Name2: | Starr |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Coordinates: | 26.6553°N -98.5775°W |
| Postal Code Type: | ZIP codes |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1379027 |
Santa Catarina is an unincorporated community in Starr County, Texas, United States. It is situated along FM 755 in northeastern Starr County, approximately 20 miles northeast of Rio Grande City and six miles southwest of La Gloria. According to the Handbook of Texas, the community had an estimated population of 15 in 2000.[1]
Public education in the community of Santa Catarina is provided by the San Isidro Independent School District.