- Hotel Indigo Pittsburgh
- 123 North Highland Avenue, Pittsburgh, PA, 15206
- Howlers
- 4509 Liberty Avenue, Pittsburgh, PA, 15224
- Hoyt Center For The Arts
- 124 East Leasure Avenue, New Castle, PA, 16101
- Hundred Acres Manor
- 1 Hundred Acre Drive, Bethel Park, PA, 15102
- Hunt Armory
- 324 Emerson Street, Pittsburgh, PA, 15232
- Hunt Institute For Botanical Documentation
- 4909 Frew Street, Pittsburgh, PA, 15213
- Idlewild & Soak Zone
- Route 30 East, Ligonier, PA, 15658
- Indiana (Downtown)
- Philadelphia Street, Indiana, PA, 15701
- International Sculpture Center
- 5126 Butler Street, Pittsburgh, PA, 15201
- Islamic Center Of Pittsburgh
- 4100 Bigelow Blvd, Pittsburgh, PA, 15213