Sai Kung East Country Park () is a country park on the Sai Kung Peninsula in Hong Kong, measuring . It opened in 1978 and has features including:
High Island Reservoir
High Island
Pak Tam Au
Sheung Yiu
Wong Shek Pier
Beaches of Tai Long Wan: Sai Wan, Ham Tin Wan, Tai Wan and Tung Wan. Sharp Peak Po Pin Chau Conic Island (, Fan Tsang Chau) Long Ke Wan Luk Wu Long Harbour Chek Keng