| Fourth Avenue | |
| Location: | Pittsburgh, Pennsylvania |
| Direction A: | West |
| Terminus A: | Stanwix Street in Downtown |
| Direction B: | East |
| Terminus B: | dead end |
| Junction: | Grant Street in Downtown |
| North: | Forbes Avenue |
| South: | Third Avenue/Boulevard of the Allies |
Fourth Avenue is a street in downtown Pittsburgh.
Some of the structures that Fourth Avenue boasts include:
Fourth Avenue also hosts many of the structures of the Fourth Avenue Historic District.