| Barrington Area United Way |
- |
| Beavercreek Christian Learning Center |
937 426-0079 |
| Beginning Experience of the Miami Valley Bergamo Center |
- |
| Bellbrook Rescue Squad |
937 848-3272 |
| Bellbrook Sugarcreek Education Foundatio |
937 848-6251 |
| Ben El Child Development Center |
937 652-4555 |
| Bethany Center |
- |
| Big Brothers & Big Sisters of Butler County |
513 867-1227 |
| Big Brothers & Big Sisters of Miami County |
937 335-7419 |
| Big Brothers & Big Sisters of Shelby & Darke Co. |
937 547-9622 |
| Big Brothers & Big Sisters of Springfield |
937 390-9900 |
| Big Brothers and Big Sisters of Warren County |
937 382-2210 |
| Big Brothers/Big Sisters of Greater MV Dayton |
937 220-6858 |
| Big Brothers/Big Sisters of South Central Ohio |
800 888-6335 |
| Big Brothers/Big Sisters of Wayne/Union Co. |
765 935-6007 |
| Birth-to-Five |
765 983-7311 |
| Booker T. Washington Center |
513 785-2451 |
| Boy Scouts of America #439 Tecumseh |
937 325-6449 |
| Boy Scouts of America, Dan Beard Council |
513 961-2336 |
| Boy Scouts of America, Miami Valley Council |
937 278-4825 |
| Boy Scouts of America, Simon Kenton Council |
800 422-7946 |
| Boy Scouts, Crossroads of America Council |
765 489-4552 |
| Boyd County United Way |
- |
| Boys & Girls Club of Greenville |
937 547-1122 |
| Boys & Girls Club of Hamilton |
513 893-0071 |
| Boys & Girls Clubs of Wayne County |
765 962-6922 |
| Brain Tumor Foundation of America |
510 839-9777 |
| Brethren Retirement Community Greenville |
937 547-8000 |
| Brighter Tomorrow Foundation |
937 222-3390 |
| Brukner Nature Center |
937 698-6493 |
| Building Bridges/The George Foster Home |
937 496-7863 |
| Butler County United Way |
513 863-0800 |
