Fiona Glascott is an Irish actress. She was nominated for an Irish Film and Television Award for Best Supporting Actress in Film/TV for 2003's Goldfish Memory.

On stage in London she has appeared: as Margery Pinchwife in The Country Wife (Haymarket, West End); Mahler's Conversion (Aldwych theatre, West End); Hitchcock Blonde (Royal Court and Lyric Theatre, West End) and in the original production of Whipping It Up at the Bush. Dublin theatre credits include: A Life (Abbey theatre/National Tour); The Spirit of Annie Ross (Gate Theatre) and as Nina in The Seagull (Corn Exchange).