The Graduate School of Arts and Sciences (GSAS) Office of Residential Life assists full-time graduate students in exploring their options for both on-campus and off-campus housing.

Harvard University Housing (HUH) offers a broad range of housing and real estate services to the University's graduate students, faculty and employees.  Peruse the HUH site for a roommate matching database and a database of off-campus private market rentals and sublets.

The University Disability Services Office is committed to helping students find accessible housing.

Facebook Groups:

• Harvard Housing
• Harvard Housing: Sublets and Roommates
• Harvard-MIT Housing

In addition to the resources provided by Harvard (see links in that section), there are many online resources outside Harvard could be helpful to students searching for housing. 

• Apartments.com delivers a multimedia experience by offering personalized searches, walk-through video demonstration and apps for both iPhone and Android.
• ApartmentGuide.com offers a nationwide apartment search through both internet and mobile apps.
• ApartmentList.com/ma/boston consolidates millions of properties from hundreds of well-known listing services, ApartmentList also has a Roommates app available that builds upon Facebook info. Roommates app supports both IOS and Android platforms.
• ApartmentsUSA.com offers many services including information for moving and storage, legal services in your area and a completely free roommate service.
• Apamanusa.com is a search service provided by Oriental Connections, offering searches in a variety of languages. 
• BostonApartments.com features hundreds of real estate agencies and landlords with apartments in Boston and throughout Massachusetts.
• Boston.com is a service provided by the Boston Globe and offers a comprehensive search within the New England region.
• Bostonrealtynet.com consists of a team of real estate professionals working together to help secure housing in the greater Boston area.
• Craigslist.org is a popular source for most students searching for either single apartments, sublets or roommates.
• Move.com provides resources and decision support tools for consumers and real estate professionals to help navigate all stages of the rental process.
• RentalsOnline.com offers a free search tool to find rental properties.
• Roommateconnection.com is Boston's oldest and largest roommate referral network. 
• Sublet.com can help find both permanent and temporary rental housing.
• Trulia.com provides apartments hunters with more than just property information. Students can learn about commute times, area information and even ask local community questions to get a better sense of each neighborhood.
• Zillow.com has one of the largest database of homes for sale and rent.