| Unit Pref: | Imperial |
| Official Name: | Wilton Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Will |
| Leader Title: | Supervisor |
| Established Title: | Established |
| Established Date: | November 6, 1849 |
| Area Total Sq Mi: | 36.34 |
| Area Land Sq Mi: | 36.34 |
| Area Water Sq Mi: | 0 |
| Area Water Percent: | 0 |
| Population As Of: | 2010 |
| Population Density Sq Mi: | 23.1 |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 300 |
| Website: | www.wiltontownship.org/ |
| Pop Est As Of: | 2016 |
| Pop Est Footnotes: | [1] |
| Population Est: | 828 |
| Blank Name: | FIPS code |
| Blank Info: | 17-197-82244 |
Wilton Township is located in Will County, Illinois. As of the 2010 census, its population was 841 and it contained 318 housing units.[2]
According to the 2010 census, the township has a total area of, all land.[2] The Unincorporated communities of Wallingford, Wilton, and Wilton Center are located in the township. The former settlement of Pierce was also located in Wilton Township. Major roads are Wilmington-Peotone Rd, U.S. Route 52, Elevator Rd, Tulley Rd, and Cedar Rd.
Wilton Township does not have its own school district. It is a part of Peotone Community School District 207 - U.