Mga Lihim ni Urduja is a 2023 Philippine television drama fantasy series broadcast by GMA Network. Directed by Jorron Lee Monroy, it stars Sanya Lopez in the title role, Kylie Padilla and Gabbi Garcia. It premiered on February 27, 2023 on the network's Telebabad line up replacing Maria Clara at Ibarra. The series concluded on May 5, 2023 with a total of 48 episodes. It was replaced by Voltes V: Legacy in its timeslot.

Shaira Lenn Osuna Roberto, professionally known as Sanya Lopez, is a Filipino actress known for her portrayal in the afternoon series, The Half Sisters, as Lorna. In 2016, Lopez gained media attention and rose to fame after being announced as the new Hara Danaya of the 2016 television remake of GMA Network's Encantadia. She is currently an exclusive artist of GMA Network.