Rebecca Lock (born on 22 April 1976 in Ely) is an English actress who has worked extensively in musical theatre, including many leading West End roles.
She was next seen in the West End when she worked alongside Daniel Boys in the cast of Avenue Q, at the Noël Coward Theatre, playing Kate Monster and Lucy the Slut.
at the Novello Theatre,[13] then in 2015, she rejoined the cast of Sir Cameron Mackintosh's production of Mary Poppins in a major UK tour, playing the role of Winifred Banks.
[15] In 2018, she played Ms. Fleming, alongside Carrie Hope Fletcher's Veronica Sawyer, in the UK premiere of Heathers at The Other Palace and the Theatre Royal Haymarket, directed by Andy Fickman.
In November 2024, Lock will play Caz in the world premiere of Here & Now, a jukebox musical based on the songs of Steps at The Alexandra, Birmingham.