| Official Name: | Mayport, Pennsylvania |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Pennsylvania |
| Pushpin Label: | Mayport |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Pennsylvania |
| Subdivision Type2: | County |
| Subdivision Name2: | Clarion |
| Subdivision Type3: | Township |
| Subdivision Name3: | Redbank |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 1109 |
| Coordinates: | 41.0336°N -79.2514°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 16240 |
| Area Code: | 814 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1180582 |
Mayport is an unincorporated community in Clarion County, Pennsylvania, United States. The community is located on Redbank Creek at the Pennsylvania Route 536 bridge, upstream of Hawthorn. Mayport has a post office with ZIP code 16240.[1] [2]