Mount Olive Township Historial Society
- Includes a list of current projects, a member listing, meeting details, and historical pictures.
- http://www.mountolivetownship.com/town_history.html

Mount Olive Democrats
- Provides candidate's profiles and news, committee member list, events, issues, volunteer and voter registration information.
- http://www.mtolivedems.org/

Kiwanis Club of Mount Olive
- Contains its history, projects, volunteer opportunities, and a list of past presidents and staff.
- http://www.mtolivekiwanis.org/

Mount Olive Senior Center
- Describes their policies, provides tax assistance, pictures from past events, articles, and a newsletter.
- http://www.mtoliveseniors.org/