Matilda Ziegler is an English actress, best known for her roles as Donna Ludlow in EastEnders, Irma Gobb in Mr. Bean, and Pearl Pratt in Lark Rise to Candleford.

Ziegler's first screen role was in her early twenties, during 1987–89; she appeared in the BBC One soap opera EastEnders, playing Donna Ludlow, the illegitimate daughter of series regular Kathy Beale. Donna contended with prostitution, an attempted gang rape, heroin addiction and finally suicide (dying of a heroin overdose). The final death scenes of Ziegler's character, who had choked to death on her own vomit, have been hailed as one of the most powerful anti-drug images ever screened on the programme. She left EastEnders in April 1989.