| Business | Phone |
| Trinity Evangelical Lutheran 1418 2nd Ave, Mountain Lake 56159 | (507) 427-2451 |
| Lakeview Gospel Church 1002 10th St N, Mountain Lake 56159 | (507) 427-2046 |
| Mennonite Brethren Church 500 Klein St, Mountain Lake 56159 | (507) 427-2538 |
| Mountain Lake Assembly Of God 701 3rd Ave, Mountain Lake 56159 | (507) 427-2215 |
| Evangelical Mennonite Brethren 1019 Prince St, Mountain Lake 56159 | (507) 427-2208 |
| First Mennonite Church 305 7th St N, Mountain Lake 56159 | (507) 427-2237 |
| First Presbyterian Church 1217 6th Ave, Mountain Lake 56159 | (507) 427-3209 |
| Bethel Mennonite Church 301 9th St N, Mountain Lake 56159 | (507) 427-3075 |
| Alliance Missionary Church 809 5th Ave, Mountain Lake 56159 | (507) 427-2886 |