Ratna Rajya Laxmi Campus (Nepali: रत्न राज्यलक्ष्मी क्याम्पस), commonly known as RR Campus, is a constituent college of Tribhuvan University (TU).

It is also the largest college for the Humanities and Social sciences studies.

It provides under-graduate and master's degree level programs.

The college was named after Queen Ratna Rajya Lakshmi Devi Shah, second wife of the then King Mahendra Bir Bikram Shah Dev.

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