Jackson Gallagher is an Australian actor and professional photographer from Victoria, Australia. Gallagher began his career filming in the Nine Network children's series The Saddle Club, and later moved into film, playing the title character in the 2013 horror film Patrick. He gained wide recognition for his role as Josh Barrett in the soap opera Home and Away.

He left the series in 2016 and soon landed new television roles, including AFL player Connor Marrello in the Network Ten drama series Playing for Keeps. He also completed filming additional film roles slated for release in 2019. In addition to acting, Gallagher worked as an on-set photographer for the Australian Broadcasting Corporation network.