| Official Name: | Moraine Township |
| Settlement Type: | Township |
| Image Map1: | Map of Illinois highlighting Lake County.svg |
| Mapsize1: | 150px |
| Map Caption1: | Lake County's location in Illinois |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Lake |
| Leader Title: | Supervisor |
| Leader Name: | Anne Flanigan Bassi |
| Area Total Km2: | 30.9 |
| Area Land Km2: | 30.8 |
| Area Water Km2: | 0.1 |
| Population As Of: | 2010 |
| Population Density Km2: | auto |
| Elevation M: | 197 |
| Elevation Ft: | 646 |
| Coordinates: | 42.1834°N -87.8046°W |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Blank Name: | FIPS code |
| Blank Info: | 17-097-50364 |
| Pop Est As Of: | 2016 |
| Pop Est Footnotes: | [1] |
| Population Est: | 33916 |
| Unit Pref: | Imperial |
Moraine Township is a township in Lake County, Illinois, USA. As of the 2010 census, its population was 34,129.[2] Moraine Township was originally called Deerfield Township, but the name was changed on October 29, 1998.
Moraine Township covers an area of 30.9sqkm; of this, 0.08sqkm or 0.27 percent is water.[2]
The township contains four cemeteries: Daggitt, Fort Sheridan, Mooney, and Saint Marys.