Hannah Martin is a fictional character from the Australian soap opera Neighbours, played by Rebecca Ritters. She made her first on-screen appearance on 20 July 1992. Hannah is the only child of Philip and Julie Martin and the younger sister to Michael and Debbie. The Martin family were written out in 1999 and Hannah departed on 20 October 1999. In 2005, Ritters reprised her role for a brief cameo in the show's 20th anniversary episode.

Philip Gordon Martin is a fictional character from the Australian soap opera Neighbours, played by Ian Rawlings. Originally played by Christopher Milne during the character's first appearance in 1985, Rawlings took over the role when the character returned to the show in 1992 and remained until 1999. He briefly returned in 2005 for several episodes, and later in 2017 for the web series Neighbours vs Time Travel, and in 2022 for the show's then finale. Rawlings reprised the role in 2023.