Charlestown Substance Abuse Coalition - Charlestown Against Drugs
- Provides information about the prevention, intervention and treatment of alcohol and substance abuse for town residents.
- http://www.csac-chad.org/

Historical Markers: Charlestown
- List with description and location of historic sites in the neighborhood.
- http://www.bostonhistory.org/m_charles.php

Charlestown Online
- A community forum for residents, as well as a resource for information about our neighborhood. A bulletin board and calendar of events are provided.
- http://www.charlestownonline.net/

Charlestown Business Association
- Promotes business in neighborhood; includes map, historial attractions directory, photo gallery, and newsletter.
- http://www.charlestownbusiness.com/

Charlestown Preservation Society
- Provides architectural history, upcoming events calendar, membership details, and newsletter.
- http://www.charlestownpreservation.org/

Charlestown: History in Pictures and Maps
- The history of Charlestown in maps from the 18th century to the present, and historic engravings and postcards.
- http://www.swiss.ai.mit.edu/~rauch/charlestown/