| Business | Phone |
| Center Christian Church 9112 N 50 W, Knightstown 46148 | (765) 645-5348 |
| Community Baptist Church 6643 W Old National Rd, Knightstown 46148 | (765) 345-5615 |
| Faith Chapel 359 E Morgan St, Knightstown 46148 | (765) 345-7015 |
| First Baptist Church 210 E Jackson St, Knightstown 46148 | (765) 345-2815 |
| Grace Temple 132 E Main St, Knightstown 46148 | (765) 345-9169 |
| Jehovah's Witnesses 9002 W Us Highway 40, Knightstown 46148 | (765) 345-5403 |
| Knightstown Bethel Holiness 242 W Morgan St, Knightstown 46148 | (765) 345-2307 |
| Knightstown Christian Church 138 W Main St, Knightstown 46148 | (765) 345-2854 |
| Knightstown Christian Church 420 W Jackson St, Knightstown 46148 | (765) 345-5895 |
| Knightstown Church Of Christ Rr 1 Box 83, Knightstown 46148 | (765) 345-5915 |
| Knightstown Church Of God 473 North St, Knightstown 46148 | (765) 345-7466 |
| Knightstown Friends Church 214 E Brown St, Knightstown 46148 | (765) 345-2371 |
| Presbyterian Church Bethel 112 S Franklin St, Knightstown 46148 | (765) 345-5390 |
| St Rose Catholic Chr Rectory W National Rd, Knightstown 46148 | (765) 345-5595 |
| St Rose Catholic Church 8144 W Us Highway 40, Knightstown 46148 | (765) 345-5595 |
| United Methodist Church 27 S Jefferson St, Knightstown 46148 | (765) 345-5912 |