W.L. Seaton Secondary is a public high school in Vernon, British Columbia, Canada, located near city centre. It is part of School District 22 Vernon. Seaton secondary is one of several high schools in the Vernon area.
The school was opened in 1949 and was originally a junior high school but would eventually become a secondary school.
The school is situated on a former W.W.I. internment camp. The school's drama department wrote and performed a play, Seeds of Hope, which they performed in 2021, although on live stream due to COVID-19 restrictions.