Lesley Smith (M. Univ, M. Phil, FSA (Scot), M.S.M.W) is an English scholar, historian, heritage publicist and actress. She is the curator of Tutbury Castle and is perhaps best known as the resident historian on the television show Most Haunted Live! (2006–10) and presenter of Most Haunted: Midsummer Murders. She has also been featured in a number of other television programmes.