Laura Ruth Sadler was an English actress. She played pupil Judi Jeffreys in the children's school drama series Grange Hill, and nurse Sandy Harper in the BBC One hospital drama series Holby City for three years from 2000 until her death in 2003.

Sylvia Young Theatre School is an independent school in Marble Arch, London, England. It is a specialist performing arts school named after its founder and principal, Sylvia Young OBE.