- Maverick Hotel
- 120 South Whitfield Street, Pittsburgh, PA, 15206
- McBride Park
- 1785 McBride Street, Pittsburgh, PA, 15207
- McCormick - McCue Mansion
- 417 Coyle Curtin Road, Monongahela, PA
- McGinnis Sisters Special Food Store (Monroeville)
- 4311 Northern Pike, Monroeville, PA, 15146
- Meadowcroft Museum Of Rural Life
- 401 Meadowcroft Road, Avella, PA, 15312
- Mellon Park
- 6300 Fifth Avenue, Pittsburgh, PA, 15232
- Mellon Square
- Smithfield Street and Sixth Avenue, Pittsburgh, PA, 15222
- Mervis Hall (University Of Pittsburgh)
- Mervis Hall, Pittsburgh, PA, 15260
- Mike's Beer Bar
- 110 Federal Street, Pittsburgh, PA, 15212
- Millennium Dance Complex Pittsburgh
- 2504 East Carson Street, Pittsburgh, PA, 15203