- Rachel Carson Bridge
- Rachel Carson Bridge, Pittsburgh, PA, 15222
- Rachel Carson Homestead
- 613 Marion Avenue, Spingdale, PA, 15144
- Regional Enterprise Tower (ALCOA Building)
- 425 6th Avenue, Pittsburgh, PA, 15219
- Renaissance Pittsburgh Hotel
- 107 Sixth Street, Pittsburgh, PA, 15222
- Repair The World Pittsburgh
- 6022 Broad Street, Pittsburgh, PA, 15206
- Revel + Roost
- 242 Forbes Avenue, Pittsburgh, PA, 15222
- Rex Theatre
- 1602 East Carson Street, Pittsburgh, PA, 15222
- Rich Farms
- 2043 Springhill Furnace Road, Smithfield, PA, 15478
- Rivers Casino Pittsburgh
- 777 Casino Drive, Pittsburgh, PA, 15212
- Rivers Club (One Oxford Centre)
- 301 Grant Street, Pittsburgh, PA, 15219