Amelia Crowley is an Irish actress and stand-up comedian from Dublin. She is best known for her television roles, including Fiona Piggott in RTÉ’s soap opera Fair City and Deirdre Mallon in the Channel 4 comedy series Derry Girls. Crowley has also appeared in films such as I Went Down, Ella Enchanted, Wake Wood, and The Man Who Invented Christmas, and has worked extensively in Irish and UK theatre.