| Business | Phone |
| Apostolic Church-Upci N5898 State Road 35, Onalaska 54650 | (608) 783-4818 |
| Cathedral Of Praise 3340 S Kinney Coulee Rd, Onalaska 54650 | (608) 781-3910 |
| Christ Is Lord Free Lutheran 1269 County Road Ph, Onalaska 54650 | (608) 781-5821 |
| Christ The King Lutheran Chr 2703 Sand Lake Rd, Onalaska 54650 | (608) 783-1892 |
| Church-Jesus Christ-Lds 701 Well St, Onalaska 54650 | (608) 783-4636 |
| First Evangelical Free Church 1950 State Road 35, Onalaska 54650 | (608) 782-6022 |
| First Lutheran Church 410 Main St, Onalaska 54650 | (608) 783-2236 |
| Lakeview Foursquare Gospel Chr N5292 State Road 35, Onalaska 54650 | (608) 779-9752 |
| Worldwide Church Of God 949 Bethanne Pl, Onalaska 54650 | (608) 781-2377 |
| St Marks Lutheran Church 112 9th Ave N, Onalaska 54650 | (608) 783-3323 |
| St Patrick Parish Church 1031 Main St, Onalaska 54650 | (608) 783-2717 |
| St Patrick's Catholic Church 127 11th Ave, Onalaska 54650 | (608) 783-5535 |
| St Paul Lutheran Church 1201 Main St, Onalaska 54650 | (608) 783-2552 |
| Onalaska Church Of Christ 1415 Well St, Onalaska 54650 | (608) 783-4794 |
| Onalaska United Methodist Chr 212 4th Ave N, Onalaska 54650 | (608) 783-3380 |
| Shepherd Of The Hills Lutheran 1215 Redwood St, Onalaska 54650 | (608) 783-0330 |
| Sand Lake Wesleyan Church N5761 County Road Sn, Onalaska 54650 | (608) 783-4770 |
| River Of Life Assembly Of God 1214 County Road Ph, Onalaska 54650 | (608) 782-2780 |
| Rivers Harvest Church 1001 Quincy St, Onalaska 54650 | (608) 781-8778 |
| Point Of Grace Community Chr 544 2nd Ave N, Onalaska 54650 | (608) 781-4722 |