| Official Name: | Ashtabula Township, Ashtabula County, Ohio |
| Settlement Type: | Township |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Ohio |
| Subdivision Type2: | County |
| Subdivision Name2: | Ashtabula |
| Unit Pref: | Imperial |
| Area Total Km2: | 52.6 |
| Area Land Km2: | 52.0 |
| Area Water Km2: | 0.5 |
| Population As Of: | 2020 |
| Population Total: | 19585 |
| Population Density Km2: | 402.3 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Footnotes: | [1] |
| Elevation M: | 177 |
| Elevation Ft: | 581 |
| Coordinates: | 41.8769°N -80.7853°W |
| Postal Code Type: | ZIP codes |
| Postal Code: | 44004-44005 |
| Area Code: | 440 |
| Blank Name: | FIPS code |
| Blank Info: | 39-02652[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1085719 |
Ashtabula Township is one of the twenty-seven townships of Ashtabula County, Ohio, United States. As of the 2020 census the population was 19,585.[3]
Located in the northern part of the county along Lake Erie, it borders the following townships:
The Canadian province of Ontario lies across Lake Erie to the north.
Most of the city of Ashtabula is located in western Ashtabula Township, and the census-designated place of Edgewood is located in the township's southeast.
It is the only Ashtabula Township statewide.
The first white settler in the township was one Matthew Hubbard, who arrived in Ashtabula County from Connecticut in 1804.[4]
The township is governed by a three-member board of trustees, who are elected in November of odd-numbered years to a four-year term beginning on the following January 1. Two are elected in the year after the presidential election and one is elected in the year before it. There is also an elected township fiscal officer,[5] who serves a four-year term beginning on April 1 of the year after the election, which is held in November of the year before the presidential election. Vacancies in the fiscal officership or on the board of trustees are filled by the remaining trustees. Currently, the board is composed of chairman Stephen McClure and members Sam Bucci and Joseph Pete, Sr.[4]