| Basilica College - Ragama | |
| Motto: | Guna Nena Dham |
| Founder: | Mr. Austin Silwa |
| Established: | 1993 |
| Type: | Government school |
| Grades: | 6–13 |
| Principal: | Rev. Fr. Bernard Neville Perera |
| Gender: | Mixed-sex education from grade 6 |
| Lower Age: | 11 |
| Upper Age: | 19 |
| Colours: | Blue and gold |
| Location: | Ragama |
| Country: | Sri Lanka |
| Coordinates: | 7.05°N 133°W |
Basilica College (RBC), founded in 1993, is a Catholic school in Ragama, Sri Lanka, managed by the Ragama Zonal Ediucation Office and is affiliated with the Religious of the Virgin Mary order. Basilica College is a mixed school and has classes from grade 6 to grade 13. Classes are conducted in Sinhala as well as English. The college houses is Gamunu, Vijaya, and Parakum. Old Basilicans Association start with about 15 members was inaugurated in 2015,
The students are divided into Three houses: