Sharon Watts is a fictional character from the BBC One soap opera EastEnders, played by Letitia Dean. Sharon was one of EastEnders' original characters conceptualised by creators Tony Holland and Julia Smith. She first appeared in the first episode broadcast on 19 February 1985 as the teenage adopted daughter of pub landlords Den and Angie Watts. Dean originally quit the role in 1995 after ten years, with Sharon departing following the breakdown of her marriage. In May 2001, Sharon was reintroduced by producer John Yorke, before departing in January 2006. Dean's return was announced in February 2012, and she later made her on-screen return on 13 August 2012 in a special week of episodes. Dean took a temporary break from the show and departed on 9 January 2024, and Sharon returned on 1 April 2024.

EastEnders is a British television soap opera created by Julia Smith and Tony Holland which has been broadcast on BBC One since February 1985. Set in the fictional borough of Walford in the East End of London, the programme follows the stories of local residents and their families as they go about their daily lives. Within eight months of the show's original launch, it had reached the number one spot in BARB's television ratings, and has consistently remained among the top-rated series in Britain. Four EastEnders episodes are listed in the all-time top 10 most-watched programmes in the UK, including the number one spot, when over 30 million watched the 1986 Christmas Day episode. EastEnders has been important in the history of British television drama, tackling many subjects that are considered to be controversial or taboo in British culture, and portraying a social life previously unseen on UK mainstream television.