ICPSRThe Inter-University Consortium for Political and Social Research is an organization of member institutions working together to acquire and preserve social science data. Seton Hall University Libraries has a membership to ICPSR.
DataBib searches across hundreds of data repositories available for data deposit. This vetted source helps answers questions such as who can deposit and access the data.
OAISTER: Harvest metadata from world-wide library repositories.
Qualitiative Data Repository: QDR curates, stores, preserves, publishes, and enables the download of digital data generated through qualitative and multi-method research in the social sciences.