Impostor is a 2010 Philippine television drama series loosely based on the PHR pocketbook of the same name created by Martha Cecilia and directed by Jerome Chavez Pobocan. It also serves as the tenth installment of the Precious Hearts Romances Presents series. The series stars Sam Milby, Maja Salvador, Melai Cantiveros, Jason Francisco, and Precious Lara Quigaman, with an ensemble cast consisting of Jon Avila, Izzy Canillo, Long Mejia, Yayo Aguila, Bobby Andrews, Menggie Cobarrubias, Racquel Villavicencio, Kitkat, Kakai Bautista, and Lollie Mara in their supporting roles. The series premiered on ABS-CBN's Hapontastic afternoon block from May 17 to September 17, 2010, replacing Precious Hearts Romances Presents: Love Me Again and was replaced by Precious Hearts Romances Presents: Alyna.

Maja Ross Andres Salvador-Ortega is a Filipino actress and television personality. Known for portraying strong female leads and revenge dramas in film and television, she has been described as one of the best actresses of her generation. Her accolades include an Asia Contents Award, a FAMAS Award, a Gawad Urian Award, a Luna Award and a PMPC Star Awards for Movies, including nominations from Asian Television Awards and Asian Academy Creative Awards.