| Official Name: | Pleasant Run Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Lawrence |
| Government Type: | Indiana township |
| Leader Title: | Trustee |
| Leader Name: | Michael Nicholson[1] |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 64.79 |
| Area Land Sq Mi: | 64.77 |
| Area Water Sq Mi: | 0.02 |
| Area Water Percent: | 0.03 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 1704 |
| Population Density Sq Mi: | 29.1 |
| Elevation M: | 225 |
| Elevation Ft: | 738 |
| Coordinates: | 38.9419°N -86.3664°W |
| Postal Code Type: | ZIP codes |
| Postal Code: | 47264, 47421, 47436 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0453752 |
Pleasant Run Township is one of nine townships in Lawrence County, Indiana, United States. As of the 2010 census, its population was 1,883 and it contained 862 housing units.[3]
Pleasant Run Township was established in 1818.[4] It was named after the Pleasant Run creek.[5]
According to the 2010 census, the township has a total area of, of which (or 99.97%) is land and (or 0.03%) is water.[3]
The township contains these five cemeteries: Bailey, Covey, Faubion, Hawkins and Tanksley.