Seaquam Secondary /siːˈækwəm/ is a public high school serving the affluent Sunshine Hills and Sunshine Woods neighbourhoods in Delta, British Columbia. Seaquam has remained a top rated high school in British Columbia since its opening in 1977, many years ranking in the top 10 and top 20. The Fraser Institute listed Seaquam Secondary as the highest ranked public school in British Columbia in 2018, coming in 20th overall with independent schools taking the first 19 spots.