The House Committee President, Secretary and Social Directors represent the college in IRC meetings. They help organise inter-residential social activities including: Band Competition, Art Show, Debating and dance balls. Creston College Students’ Society is a UNSW Arc-affiliated body.
Despite its small student population, Creston prides itself in being a strong competitor in inter-college sports. The Sports Directors co-ordinate teams for sports played either in tournaments during session or as one day carnivals.
Volleyball, Basketball, Netball, Ultimate Frisbee, Touch Footy, Cross Country, Tennis, Hockey, Soccer and Water Polo