| Building Name: | Fifth Third Center |
| Location: | 511 Walnut Street Cincinnati, Ohio, U.S. |
| Coordinates: | 39.1019°N -84.5118°W |
| Status: | Complete |
| Completion Date: | 1969 |
| Building Type: | Commercial offices |
| Architectural Style: | International Style |
| Roof: | 129m (423feet) |
| Floor Count: | 30 |
| Elevator Count: | 12 |
| Architect: | Harrison & Abramovitz |
| Owner: | Fifth Third Bancorp |
Fifth Third Center is a skyscraper located in downtown Cincinnati, Ohio on Fountain Square. The building has 30 stories and rises to a height of . It is currently the fifth-tallest building in Cincinnati. It was designed by Harrison & Abramovitz and completed in 1969. The building serves as the corporate headquarters for Fifth Third Bank.
On September 6, 2018, the building was the site of a mass shooting, in which four people were killed, including the suspect. Two others were also injured in the shooting.[1]