| School Name | Grades | Address | Zip | Phone | County | Type | District Name |
| 4-J Elementary School | K-6 | 2830 Hwy 50a
Gillette, WY | 82717 | (307) 682-3076 | Campbell | public | Campbell County School District #1 |
| Campbell County High School | 10-12 | 1000 Camel Dr
Gillette, WY | 82717 | (307) 682-7247 | Campbell | public | Campbell County School District #1 |
| Conestoga Elementary School | K-6 | 4901 Sleepy Hollow Blvd
Gillette, WY | 82717 | (307) 686-2373 | Campbell | public | Campbell County School District #1 |
| Heritage Christian School | PK-10 | 510 Wall Sreet Ct
Gillette, WY | 82718 | (307) 686-1392 | Campbell | private | |
| Hillcrest Elementary School | K-6 | 800 Butler Spaeth Rd
Gillette, WY | 82717 | (307) 682-7291 | Campbell | public | Campbell County School District #1 |
| John Paul II Catholic School | PK-6 | 1000 Butler Spaeth Rd
Gillette, WY | 82716 | (307) 686-4114 | Campbell | private | |
| Lakeview Elementary School | K-6 | 410 Lakeside Dr
Gillette, WY | 82717 | (307) 682-7293 | Campbell | public | Campbell County School District #1 |
| Meadowlark Elementary School | K-6 | 816 East 7th St
Gillette, WY | 82717 | (307) 682-4740 | Campbell | public | Campbell County School District #1 |
| Paintbrush Elementary School | K-6 | 1001 West Lakeway Rd
Gillette, WY | 82717 | (307) 686-1778 | Campbell | public | Campbell County School District #1 |
| Powder River Basin Children's Center | PK-12 | 410 North Miller Ave
Gillette, WY | 82716 | (307) 682-0231 | Campbell | public | Northeast Wyoming BOCES |
| Pronghorn Elementary School | K-6 | 3005 Oakcrest Dr
Gillette, WY | 82717 | (307) 682-1676 | Campbell | public | Campbell County School District #1 |
| Rawhide Elementary School | K-6 | 200 Prospector Parkway
Gillette, WY | 82717 | (307) 682-0774 | Campbell | public | Campbell County School District #1 |
| Sage Valley Junior High School | 7-9 | 1000 West Lakeway Rd
Gillette, WY | 82717 | (307) 682-2225 | Campbell | public | Campbell County School District #1 |
| Stocktrail Elementary School | PK-6 | 800 Stocktrail Ave
Gillette, WY | 82717 | (307) 682-7289 | Campbell | public | Campbell County School District #1 |
| Sunflower Elementary School | K-6 | 2500 So. Dogwood Ave
Gillette, WY | 82717 | (307) 686-0631 | Campbell | public | Campbell County School District #1 |
| Twin Spruce Junior High School | 7-9 | 1 East 7th St
Gillette, WY | 82717 | (307) 682-3144 | Campbell | public | Campbell County School District #1 |
| Wagonwheel Elementary School | K-6 | 800 Hemlock
Gillette, WY | 82717 | (307) 686-1060 | Campbell | public | Campbell County School District #1 |
| Westwood High School | 9-12 | 601 Rohan
Gillette, WY | 82717 | (307) 682-9809 | Campbell | public | Campbell County School District #1 |
