| Business | Phone |
| Assembly Of God Church 1008 Church Ave, Gregory 57533 | (605) 835-9373 |
| Berean Fundamental 310 E 14th St, Gregory 57533 | (605) 835-8268 |
| Union Congregational 209 E 6th St, Gregory 57533 | (605) 835-9274 |
| Union Congregational 519 Rosebud Ave, Gregory 57533 | (605) 835-9274 |
| United Methodist-Gregory 506 Church Ave, Gregory 57533 | (605) 835-9221 |
| United Methodist-Gregory Parsh 1304 Rosebud Ave, Gregory 57533 | (605) 835-8195 |
| St John's Lutheran Church 211 Church Ave, Gregory 57533 | (605) 835-9214 |
| St Joseph's Catholic Church 418 Church Ave, Gregory 57533 | (605) 835-9290 |
| First Southern Baptist Church 320 Church Ave, Gregory 57533 | (605) 835-8168 |
| Jehovah's Witnesses 413 Spencer Ave, Gregory 57533 | (605) 835-8262 |