Connect to the richly developed network of Harvard alumni by joining one of the 180 Harvard Clubs in more than 70 countries throughout the world. Or, join a Shared Interest Group (SIG) and connect with Harvard alumni around a particular student activity, identity group, specific profession or cultural pursuit.

From networking opportunities to cultural and social events to service projects to intellectual enrichment, Harvard Clubs and SIGs offer a wide range of programmatic, community service, and educational opportunities to help develop and strengthen your alumni network!

Visit the Clubs and SIGs Directory page to find out about Harvard Clubs and SIGs, their schedule of events, and opportunities to reconnect with other alumni. Or click on the stories below to learn about what Clubs and SIGs are up to!