This Guide is meant to provide links to helpful open access information resources, particularly those relevant to researchers in and research on Mongolia. It is by no means comprehensive and is designed with the hope of constant updates and changes in mind. Resources in the top level categories are the broadest and subpages have more specific links. The project was supported by a fellowship from the American Center for Mongolian Studies (ACMS), a research leave from New York University, and the Mongolian Libraries Consortium(MLC). Feel free to suggest links and changes.