| Business | Phone |
| Bahai's Of Oak Park 412 Madison St, Oak Park 60302 | (708) 386-1999 |
| Focolare Movement 1112 S Oak Park Ave, Oak Park 60304 | (708) 848-6576 |
| Fathers Of St Charles 546 N East Ave, Oak Park 60302 | (708) 386-4430 |
| Faith & Fellowship 25 Washington Blvd, Oak Park 60302 | (708) 383-9276 |
| Catechesis-The Good Shepherd 924 Lake St, Oak Park 60301 | (708) 524-1210 |
| Ephpheta Center 140 N Euclid Ave 401, Oak Park 60302 | (708) 386-0190 |
| Chicago Metropolitan Baptist 329 Madison St, Oak Park 60302 | (708) 848-9120 |
| Ascension Parish Religious 815 S East Ave, Oak Park 60304 | (708) 848-3099 |
| Dominican Community 204 S Humphrey Ave, Oak Park 60302 | (708) 848-4271 |
| Claretian Fathers 400 N Euclid Ave, Oak Park 60302 | (708) 848-2076 |
| St Edmunds Parish 188 S Oak Park Ave, Oak Park 60302 | (708) 848-4417 |
| Community Of Congregations 38 N Austin Blvd, Oak Park 60302 | (708) 386-8802 |
| Unity Temple Uu Congregation 875 Lake St, Oak Park 60301 | (708) 848-6225 |
| Jehovah's Witnesses Language 238 Chicago Ave, Oak Park 60302 | (708) 524-0049 |
| Judson Baptist Church 1252 N Austin Blvd, Oak Park 60302 | (708) 848-9150 |
| Maranatha Christian Ctr 316 N Austin Blvd, Oak Park 60302 | (708) 524-2122 |
| New Song Fellowship C & Ma 1117 N Humphrey Ave, Oak Park 60302 | (708) 524-9694 |
| Oak Park Jehovah's Witnesses 238 Chicago Ave, Oak Park 60302 | (708) 524-0224 |
| Oak Park Temple 1235 N Harlem Ave, Oak Park 60302 | (708) 386-3937 |
| Our Lady Immaculate Church 410 Washington Blvd, Oak Park 60302 | (708) 524-2408 |
| Pilgrim Congregational Church 460 Lake St, Oak Park 60302 | (708) 848-5860 |
| Sacred Heart Seminary 546 N East Ave, Oak Park 60302 | (708) 345-8270 |
| Scalabrini Development Office 546 N East Ave, Oak Park 60302 | (708) 848-1616 |
| Sisters Of Mercy 220 S Taylor Ave, Oak Park 60302 | (708) 524-0988 |
| St Giles Catholic Church 1045 Columbian Ave, Oak Park 60302 | (708) 383-3430 |
| St Gregorios Church Of India 1125 N Humphrey Ave, Oak Park 60302 | (708) 848-4120 |
| St John's United Methodist 1100 Ontario St, Oak Park 60302 | (708) 386-5882 |
| Trinity Lutheran Church 300 N Ridgeland Ave, Oak Park 60302 | (708) 386-6773 |
| United Lutheran Church 409 Greenfield St, Oak Park 60302 | (708) 386-1576 |
| Unity Church Of Oak Park 405 N Euclid Ave, Oak Park 60302 | (708) 848-0960 |
| Harrison Street Bible Church 911 S Taylor Ave, Oak Park 60304 | (708) 848-6840 |
| Harvard Congregational Church 1045 S Kenilworth Ave, Oak Park 60304 | (708) 383-4032 |
| India Mission Telugu United 1049 S Euclid Ave, Oak Park 60304 | (708) 848-7710 |
| St Christopher's Episcopal 545 S Scoville Ave, Oak Park 60304 | (708) 386-5613 |
| Vineyard Christian Fellowship 705 Jackson Blvd, Oak Park 60304 | (708) 660-0013 |
| Immanuel Baptist Church 634 N Austin Blvd, Oak Park 60302 | (708) 358-1764 |
| Liberation Park 518 Belleforte Ave B, Oak Park 60302 | (708) 848-4816 |
| Living Sanctuary Of Faith 701 Belleforte Ave, Oak Park 60302 | (708) 358-1634 |
| New Life Christian Fellowship 6235 North Ave, Oak Park 60302 | (708) 848-2441 |
| New Thing Ministries Oak Park 60302 | (708) 383-2401 |
| Quakers-Oak Park Friends Oak Park 60302 | (708) 445-8201 |
| Robert J Lietz 233 N Cuyler Ave, Oak Park 60302 | (708) 386-4145 |
| Shem Center For Interfaith 708 N Harvey Ave, Oak Park 60302 | (708) 848-1095 |
| St Catherine & St Lucy 38 N Austin Blvd, Oak Park 60302 | (708) 386-8077 |
| St Catherine & St Lucy Cath 38 N Austin Blvd, Oak Park 60302 | (708) 386-5286 |
| St Edmunds Parish Religious Ed 200 S Oak Park Ave, Oak Park 60302 | (708) 848-7220 |
| New Spirit Church 542 S Scoville Ave, Oak Park 60304 | (708) 383-3033 |
| Parkview Presbyterian Chr Usa 641 S Oak Park Ave, Oak Park 60304 | (708) 386-7151 |
| School Of Extended Ascension 601 Van Buren St, Oak Park 60304 | (708) 386-1173 |
| West Central Seventh-Day Chr 1154 Wisconsin Ave, Oak Park 60304 | (708) 383-1996 |
| Youth Ministry Ascension 815 S East Ave, Oak Park 60304 | (708) 358-9688 |