| Business | Phone |
| Assembly Of God Church 104 W Maple St, Diamond 64840 | (417) 325-6363 |
| Beef Branch Church Of Christ 5218 Jay Dr, Diamond 64840 | (417) 624-7494 |
| Diamond Christian Church 205 E Market St, Diamond 64840 | (417) 325-4170 |
| Diamond Methodist Church 310 S Jefferson St, Diamond 64840 | (417) 325-5460 |
| First Baptist Church 501 W Market St, Diamond 64840 | (417) 325-6486 |