Orland Township reflects the diverse demographics of the Chicago Southland, hosting numerous places of worship.
- **Christianity**: Prominent churches include St. Michael Catholic Church, St. Francis of Assisi Catholic Church, and Parkview Christian Church, all of which maintain large, active congregations. - **Islam**: The Orland Park Prayer Center (OPPC) is a major religious and community center serving the area's robust and growing Muslim population. - **Judaism**: Several synagogues and Jewish community centers are located within the broader south suburban region, serving the township's Jewish residents.