| Tirthapati Institution | |
| Location: | 142/1 Rashbehari Avenue |
| City: | Kolkata |
| State: | West Bengal |
| Country: | India |
| Schooltype: | Public |
| Established: | 4 January 1932 |
| Headmaster: | Bibhas Ghosh (High School) |
| Staff: | 7 (High School) |
| Faculty: | 33 (High School) |
| Grades: | I to V (Primary school)VI to XII (High School) |
| Gender: | Boys |
| Enrollment: | 1,172 (High School) |
| Medium Of Language: | Bengali |
| Campus Type: | Metro |
| Colours: | Navy Blue & White |
| Affiliation: | West Bengal Board of Primary Education (Grade I to Grade V), West Bengal Board of Secondary Education (Grade VI to X), West Bengal Council of Higher Secondary Education (Grade XI & XII) |
| Alumni: | R. D. Burman, Chuni Goswami, Amal Kumar Raychaudhuri, Nrisingha Prasad Bhaduri |
Tirthapati Institution is a Bengali-English Medium Public School (10+2) located in Rashbehari Avenue, Kolkata, West Bengal, India. It was established in 1932. It is situated on the opposite side of Deshapriya Park.[1]