- J. Cosey Speaks
- J.P. Morgan
- Jack and Nancy Dwyer Workforce Development Program
- Jacksboro Healthcare Center
- Jacksonville University
- JAG Healthcare Group Inc.
- JAMA
- JAMA Health Forum
- JAMA Internal Medicine
- JAMA Network
- JAMA Network Open
- Jamaica Hospital Nursing Home
- JAMDA
- James Square Health and Rehabilitation Centre
- Jan Schakowsky
- Janus Henderson Investors
- Jefferies
- Jefferies Financial Group Inc.
- Jefferson Health
- Jennings