Star Gazer Chase Team
- Located in Wadsworth, provides highlights, news, latest events, and images.
- http://home.earthlink.net/~pjrohio/astronomy/ASTRO.HTM

Southeast Ohio Astronomical Society
- Events, galleries, and links located at Athens.
- http://www.athensastronomy.org/

Millstream Astronomy Club
- General information, locations, and schedule located at Findlay.
- http://www.mac-astronomy.org/

Miami Valley Astronomical Society
- Discussion board, facilities, events, gallery, and newsletter located at Dayton.
- http://www.mvas.org/

Lima Astronomical Society
- Forum, history, photos, events, and tools.
- http://limaastro.org/

Cleveland Astronomical Society
- History, calendar of events, archives, and links.
- http://www.clevelandastronomicalsociety.org/

Cincinnati Astronomical Society
- Gallery, calendar of events, history, and equipment information.
- http://www.cinastro.org/

The Chagrin Valley Astronomical Society
- Observatory information, calendar of events, log book, and sky calendar located at Chagrin Falls.
- http://www.chagrinvalleyastronomy.org/

Astronomy Club of Akron
- Events, meetings, observatory information, resources, photos, and newsletter.
- http://www.acaoh.org/

Wilderness Center Astronomy Club
- Tutorials, news, gallery, and a calendar of events located at Wilmot.
- http://www.twcac.org

Stillwater Stargazers and Brukner Nature Center
- Provides meeting night schedule and free public star gazing located in Troy.
- http://www.dma.org/~wagner/ss_bnc.htm

Cuyahoga Astronomical Association
- Orionid shower, observatory, total lunar eclipse, gallery, resources, and newsletter located at North Olmsted.
- http://www.cuyastro.org/

Black River Astronomical Society
- Calendar, space news, Clear Sky Clock, FAQ, gallery, articles, newsletter, and club gear located at North Ridgeville.
- http://junior.apk.net/~arstar50/BlackRiver.index.html