9 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Jenks | Tulsa County | 28,766 |
| Jones | Oklahoma County | 3,370 |
| Jay | Delaware County | 2,501 |
| Justice | Rogers County | 1,665 |
| Johnson | Pottawatomie County | 474 |
| Jennings | Pawnee County | 299 |
| Jet | Alfalfa County | 196 |
| Johnson Prairie | Cherokee County | 164 |
| Jefferson | Grant County | 10 |