Cassandra Ong

Katherine Cassandra Li Ong (born May 23, 2000), also nicknamed Cassy Li, is a Filipino businesswoman who was an associate of Lucky South 99 Outsourcing, Inc., a defunct Philippine Offshore Gaming Operator (POGO) in Porac, Pampanga, that has been investigated by authorities for criminal activities committed within its compound. She acted as the "authorized representative" of the company when acquiring its operating license from the Philippine Amusement and Gaming Corporation (PAGCOR) in 2019.

On August 20, 2024, she was apprehended by authorities in Batam, Riau Islands, Indonesia, and was thereafter brought back to the Philippines.