| Official Name: | Harrison Township |
| Settlement Type: | Former Township |
| Coordinates: | 36.2167°N -93.1168°W |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Boone |
| Unit Pref: | Imperial |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | Zip Code |
| Area Code: | 870 |
Harrison Township is a former township of Boone County, Arkansas, USA. Its last appearance on the US Census was in 1930.
Today, much of the city of Harrison is in the townships of North Harrison and South Harrison.
At the time this township existed, Harrison was considered a town. In modern times, Harrison is a city.
| Census | Population | |
|---|---|---|
| 1930 | 4,836 | |
| 1920 | 4,608 | |
| 1910 | 2,743 | |
| 1900 | 2,849 | |
| 1890 | 2,240 | |
| 1880 | 1,834 | |
| 1870 | 826 |