Po Leung Kuk Choi Kai Yau School (Chinese: 保良局蔡繼有學校, abbreviated PLKCKY) is a private independent school for boys and girls aged 6–18, ranging from primary through to International Baccalaureate (IB) diploma students.

Situated in Sham Shui Po, Hong Kong (previously in Tin Hau prior to 2009), PLKCKY is a school with approximately 1,300 students.

The school opened and moved into its new campus in September 2009.

[4] This has been explained by the founding principal, saying, "We want to let students have a secondary experience earlier on."

This Hong Kong school or sixth-form college related article is a stub.