| Birdwell Park | Big Spring | Texas | 9 |
| Black Bear Creek Disc Golf | Crandon | Wisconsin | 18 |
| Black Bear Park | Hoffman Estates | Illinois | 18 |
| Black Butte Disc Golf Course | Shingletown | California | 9 |
| Black Butte Lake DGC | Orland | California | 18 |
| Black Butte Ranch | Sisters | Oregon | 9 |
| Black Diamond DGC @ Emery Park | South Wales | New York | 18 |
| Black Elk-Neihardt Park | Blair | Nebraska | 9 |
| Black Falls Disc Club | Montgomery | Vermont | 36 |
| Black Hawk Lake State Park | Lakeview | Iowa | 8 |
| Black Hills State University | Spearfish | South Dakota | 18 |
| Black Locust @ Kensington | Milford | Michigan | 27 |
| Black Mountain | Black Mountain | North Carolina | 18 |
| Black Mouse Disc Golf Course | Felton | California | 18 |
| Black River Falls | Black River Falls | Wisconsin | 9 |
| Blackfoot Disc Golf Course | Blackfoot | Idaho | 9 |
| Blackhawk | Tulsa | Oklahoma | 18 |
| Blackhawk Disc Golf | Seeley Lake | Montana | 9 |
| Blendon Woods DGC | Westerville | Ohio | 18 |
| Block House Creek | Leander | Texas | 9 |
| Blue Heron | Franklin | Indiana | 18 |
| Blue Heron Park | Moses Lake | Washington | 9 |
| Blue Lake Disc Golf | Fairview | Oregon | 18 |
| Blue Mountain | Missoula | Montana | 18 |
| Blue Mountain Skyline Park | Danielsville | Pennsylvania | 18 |
| Blue Mountain Valley Park | Danielsville | Pennsylvania | 18 |
| Blue Ribbon Pines DGC | East Bethel | Minnesota | 27 |
| Blue Valley of Kansas | Overland Park | Kansas | 18 |
| Blue Valley Park | Kansas City | Missouri | 18 |
| Blue Valley Short Course | Kansas City | Missouri | 9 |
| Blueberry Hill | High Bridge | Wisconsin | 18 |
| Bluebird Park | St. Louis (Ellisville) | Missouri | 9 |
| Bluegrass Park - Kiwanis DGC | Coeur d'Alene | Idaho | 9 |
| Bluemont Park | Arlington | Virginia | 9 |
| Boerne Lake Park DGC | Boerne | Texas | 9 |
| Boettler Park | Green | Ohio | 9 |
| Bogus Basin Pioneer | Boise | Idaho | 18 |
| Bohart Ranch X-C Ski Center - Lower | Bozeman | Montana | 18 |
| Bohnam Park | Bryan | Texas | 9 |
| Boltz Jr. High School | Fort Collins | Colorado | 9 |
