St. Mary's Catholic Church
- Presents brief parish history, Mass schedule, calendar of events, ministries and directions.
- http://www.stmarysgrinnell.com/

St John's Lutheran Church (ELCA)
- Features service times, church history, newsletter, committee directory and ministries.
- http://www.iowatelecom.net/~stjohnweb/

Grinnell United Methodist Church
- Includes staff directory, beliefs, mission statement, prayer requests, ministries, photo albums, schedule of services and location.
- http://www.grinnellumc.org/

Grinnell United Church of Christ
- Features the staff, past sermons, church history, newsletter and location map.
- http://www.grinnellucc.org/

First Presbyterian Church
- Provides worship schedule, mission statement, history, pastor profile and information about ministries.
- http://www.iowatelecom.net/~presbyterian/

Calvary Baptist Church
- Independent faith. Includes calendar of events, history, ministries, pastor's profile, beliefs, service times and location map.
- http://www.calvarybaptistgrinnell.org/

St. Paul's Episcopal Church
- Provides a mission statement, worship schedule, photographs, and information about ministries.
- http://www.iowatelecom.net/~saintpauls/

Grinnell Church of Christ
- Mission statement, events, list of members. Schedule for worship service and weekly radio broadcast.
- http://www.grinnellcoc.com/

Grinnell Christian Church
- Worship times and statement of beliefs.
- http://www.grinnelliowa.com/gcc/