The members of Students’ Union of Tamulpur College are formed by Students’ Union election every year in a free and fair manner. It serves as the official representative body of the student community, working to promote student welfare, support campus activities and ensure that student voices are heard. It comprises of President, Vice President, General Secretary, Assistant General Secretary, Cultural Secretary, Sports Secretary, Assistant Sports Secretary, Magazine Secretary, Secretary of Boys’ Common Room, and Secretary of Girls’ Common Room. Each member is elected democratically by the student body, in accordance with college’s guidelines and the Lyndoh Committee recommendations. The Students’ Union organize various events such as sports activities, cultural programmes, Saraswati puja,
Bathou Puja, Freshmen Social cum Get Together etc