| Official Name: | Oronoque, Connecticut |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Connecticut#USA |
| Pushpin Label: | Oronoque |
| Coordinates: | 41.2525°N -73.1039°W |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Name1: | Connecticut |
| Subdivision Type2: | County |
| Subdivision Name2: | Fairfield |
| Subdivision Type3: | Town |
| Subdivision Name3: | Stratford |
| Area Footnotes: | [1] |
| Area Total Km2: | 5.98 |
| Area Land Km2: | 5.84 |
| Area Water Km2: | 0.14 |
| Population As Of: | 2020 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 190 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 06614 (Stratford) |
| Area Code: | 203/475 |
| Blank Name: | FIPS code |
| Blank Info: | 09-57880 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2805068 |
Oronoque is a census-designated place (CDP) in the town of Stratford, Fairfield County, Connecticut, United States. It is in the northern part of the town, bordered to the north by the city of Shelton, to the east by the Housatonic River, and to the south by the Merritt Parkway. Connecticut Route 110 (Main Street) runs north–south through the community. The administrative offices of Sikorsky Aircraft are in the eastern part of the CDP, between Route 110 and the Housatonic River.
Oronoque was first listed as a CDP prior to the 2020 census.