Harrow District High School
- A public secondary school with classes for grades 9 through 12 (OAC). Includes course guides, calendars and administrative information, departments, clubs and photos.
- http://www.gecdsb.on.ca/schools/SEC/hdhs

Harrow Senior Public School
- Offers classes for grades 3 to 8.
- http://www.gecdsb.on.ca/schools/schFinder/schoolSelect.asp?rec=26

Harrow Junior Public School
- Provides a school newsletter, directory, calendar and events.
- http://www.gecdsb.on.ca/schools/ELEM/hjps/

Lake Erie Cottage
- Accommodations for rent near Lypps Beach, fully furnished with 5 bedrooms and all major appliances. Includes photo gallery, rates and other information.
- http://www.lakefront-cottage.com/

Argyle Beach
- Vacation home in the most southernly part of Canada on the shore of Lake Erie.
- http://www.vacationrental-ontario.com

Greenhouse and Processing Crops Research Centre
- The most southerly of 19 research facilities of Agriculture and Agri-Food Canada. Includes information about services, staff lists, news releases, describes research facilities, junior web pages, scientific and electronic publications.
- http://res2.agr.ca/harrow/

Paul Murray - Canadian Artist
- Offers portraits of Ontario farming pioneers and secluded Appalachian Mountain people of Kentucky and Tennessee through galleries located in Harrow, Ontario and in Gatlinburg, Tennessee.
- http://www.paulmurray.com/

Chelsea Spa and Retreat
- A former Basilian Fathers Retreat House, it now offers overnight stays, day packages, massage, and retreats among 32 acres of oak, just 30 minutes from Windsor.
- http://www.chelseaspa.com/

Harrow Early Immigrant Research Society
- A society for local historical and genealogical studies in the Township of Colchester South and the Town of Harrow, with Essex County references.
- http://www.rootsweb.com/~onheirs/