Some of the agencies and organizations where students have interned include:
- Catholic Charities
- Cleveland Clinic
- Cleveland Scene Magazine
- Cystic Fibrosis Foundation Central Ohio Chapter in Columbus
- Factor Finders
- Global Cleveland
- Grasselli Library & Breen Learning Center
- Image IQ
- Indians Baseball Insider
- JCU Magazine
- Kowa Company
- Lake Erie Ink
- Moen Industries
- Monarch Center for Autism
- Rec2connect Foundation
- RhinoSystems, Inc
- Signet Jewelers
- St. Clair Hospital – Pittsburgh
- The Literary Show Project, New York, NY
- The Owens Group, a PR Agency
- US News and World Report
John Carroll is working with many companies in the Greater Cleveland area to arrange exciting, dynamic internships for its students, including the following employers:
- The Cleveland Clinic
- WKYC
- Cleveland “Scene” magazine
- Lake Erie Ink
- Grasselli Library & Breen Learning Center
- “John Carroll” magazine