| Official Name: | Long Creek, North Dakota |
| Settlement Type: | Census-designated place |
| Pushpin Map: | North Dakota#USA |
| Pushpin Label: | Long Creek |
| Pushpin Label Position: | top |
| Coordinates: | 48.1017°N -103.2586°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | North Dakota |
| Subdivision Type2: | County |
| Subdivision Name2: | Williams |
| Subdivision Type3: | Township |
| Subdivision Name3: | Truax |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 0.24 |
| Area Land Sq Mi: | 0.24 |
| Area Water Sq Mi: | 0.00 |
| Area Total Km2: | 0.61 |
| Area Land Km2: | 0.61 |
| Area Water Km2: | 0.00 |
| Population As Of: | 2020 |
| Population Density Km2: | 170.37 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1942 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 58843 (Epping) |
| Area Code: | 701 |
| Blank Name: | FIPS code |
| Blank Info: | 38-47796 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2805289 |
| Population Total: | 104 |
| Unit Pref: | Imperial |
| Population Density Sq Mi: | 440.68 |
Long Creek is an unincorporated community and census-designated place (CDP) in Williams County, North Dakota, United States. It was first listed as a CDP prior to the 2020 census.
The CDP is on the southern edge of Williams County, on the northern shore of Lake Sakakawea, a large reservoir on the Missouri River. The community sits between two inlets to the lake: Long Creek to the north and Chris Creek to the south. Lewis and Clark State Park is to the north, across Long Creek. The CDP is bordered to the west by 119th Road NW. Williston is to the northwest by road.
It is in the Williston Basin School District 7. Williston High School is the zoned high school.
It was formerly in the Williams County School District 8 (formerly New School District).[2] The district only served grades K-8 and high school students were sent to Williston High, then in the Williston Public School District 1.[3] District 8 also sent high school students to the Nesson School District in Ray and to the Tioga School District in Tioga.[4] In 2021 District 8 merged with District 1 into the Williston Basin School District 7.[5]