- Mid-Ohio Sports Car Course
- Gorman-Rupp Pumps
- Mansfield News Journal
Serves Mansfield and Richland County with local and regional news, sports, jobs, classifieds, entertainment, weather, and more.
- Mansfield Reformatory Preservation Society
Dedicated to restoring the 100-year-old Ohio State Reformatory for use as a museum. OSR houses the world's largest free-standing steel cell block, and has been featured in four major motion pictures, including Shawshank Redemption and Air Force One.
- Ohio Genealogical Society
- Snow Trails Ski Resort
- Malabar Farm
Novelist Louis Bromfield's country house in the rolling hills of Richland County, Ohio.
- City of Mansfield
Official site with local information about city programs, parks, neighborhoods, and tourism.
Digital television in Northern Ohio.
- Beckley Cardy Group (2)
- MedCentral Health System
Nonprofit health system comprised of three general, acute care hospitals
- Living Bible Museum
Displays American votive folk art, woodcarvings, rare bible collection, and more.
- Mansfield Mehock Relays
Annual meet held April 20 and 21, 2001.
- North Central Technical College
Offers a variety of two-year programs.
- Johnny Appleseed Heritage Center and Outdoor Drama
Provides an educational, cultural, and recreational experience to learn about the historical figure's life.
- Renaissance Performing Arts
Official site of the Renaissance Theatre and Mansfield Symphony Orchestra.
- Haunted X Enterprise
Featuring the Haunted Prison in Mansfield, Ohio's old Ohio State Reformatory.
- Mansfield & Richland County Convention & Visitors Bureau
- WYHT 105.3