| Official Name: | Pittsford Township, Butler County |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Butler |
| Area Total Km2: | 94.72 |
| Area Land Km2: | 94.64 |
| Area Water Km2: | 0.08 |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 36.57 |
| Area Land Sq Mi: | 36.54 |
| Area Water Sq Mi: | 0.03 |
| Population As Of: | 2020 |
| Population Total: | 859 |
| Population Density Km2: | 9.1 |
| Population Density Sq Mi: | 23.5 |
| Elevation Footnotes: | [1] |
| Elevation M: | 302 |
| Elevation Ft: | 991 |
| Coordinates: | 42.7775°N -92.9647°W |
| Blank Name: | FIPS code |
| Blank Info: | 19-93339[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0468521 |
Pittsford Township is one of sixteen townships in Butler County, Iowa, USA. As of the 2020 census, its population was 859.[3]
Pittsford Township covers an area of 36.57sqmi and contains one incorporated settlement, Dumont. According to the USGS, it contains six cemeteries: Dumont, Harlan, Needham, Oak Hill, Old Bristow and South Bristow.