| Official Name: | Fort Fetters, Pennsylvania |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Pennsylvania#USA |
| Pushpin Label: | Fort Fetters |
| Pushpin Label Position: | top |
| Coordinates: | 40.43°N -78.4042°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Pennsylvania |
| Subdivision Type2: | County |
| Subdivision Name2: | Blair |
| Subdivision Type3: | Township |
| Subdivision Name3: | Blair |
| Unit Pref: | Imperial units}Imperial |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 0.08 |
| Area Land Sq Mi: | 0.08 |
| Area Water Sq Mi: | 0.00 |
| Area Total Km2: | 0.20 |
| Area Land Km2: | 0.20 |
| Area Water Km2: | 0.00 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 175 |
| Population Density Sq Mi: | 2243.59 |
| Population Density Km2: | 865.96 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 955 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 16648 (Hollidaysburg) |
| Area Code: | 814/582 |
| Blank Name: | FIPS code |
| Blank Info: | 42-26776 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2805498 |
Fort Fetters is a neighborhood and census-designated place (CDP) in Blair County, Pennsylvania, United States. It was first listed as a CDP prior to the 2020 census.
The CDP is in central Blair County, in the north part of Blair Township. It is bordered to the north, east, and south by the borough of Hollidaysburg. U.S. Route 22 (Broad Street) runs next to the southern edge of the CDP, while the parallel Altoona–Hollidaysburg line of the Norfolk Southern Railway forms the actual CDP/borough boundary. US 22 leads east into Hollidaysburg and west to Duncansville.
Beaverdam Branch, an east-flowing tributary of the Frankstown Branch of the Juniata River, runs through the northern part of the CDP.