I.E. Weldon Secondary School is a public high school in Lindsay, Ontario, Canada, which teaches grades 9, 10, 11, and 12. It is operated by the Trillium Lakelands District School Board. The school contains 60 rooms for rent, over 200 classrooms, 2 gymnasiums, a fitness center, a multi-media library resource center, and specialized areas for music, drama, art, cooking, woodworking and shop. It is also home to one of the largest French immersion High School programs in Canada. There are currently 1671 children enrolled.

Lindsay is a community of 22,367 people on the Scugog River in the Kawartha Lakes region of south-eastern Ontario, Canada. It is approximately 43 km (27 mi) west of Peterborough. It is the seat of the City of Kawartha Lakes, and the hub for business and commerce in the region.