Northern Michigan Lamb and Wool Festival
- An annual event held at the Ogemaw County Fairgrounds every September, showcases lambs and fiber. Offers classes, shearing school, special events, and demonstrations.
- http://www.lambandwoolfestival.com/

Ogemaw County Plat
- A detailed, interactive plat map of the county in PDF format.
- http://www.dnr.state.mi.us/spatialdatalibrary/pdf_maps/glo_plats/Ogemaw/Ogemaw.htm

Ogemaw County Fair
- An annual event held in August, includes event schedule, exhibition information, entertainment, and details of camping facilities.
- http://www.ogemawcountyfair.com/

Ogemaw County MSU Extension
- Offers agriculture programs, including master gardener classes and certification, 4H youth development program, family nutrition information, and community development assistance.
- http://www.msue.msu.edu/portal/default.cfm?pageset_id=28398

Ogemaw County InfoMI
- A brief history of the area with photos, business listings, churches, organizations, and activities.
- http://www.infomi.com/county/ogemaw/

Ogemaw County Clerk Office
- Information on genealogy research.
- http://www.michigan.gov/hal/0,1607,7-160-17449_18635_20736-56640--,00.html

East Central Michigan Planning and Development Region, Ogemaw County, Michigan
- Map, weather, community information, and census data.
- http://www.ecmpdr.org/counties/xogemaw.htm