Phillipena (Ena) Noël, OAM (30 July 1910 to 7 December 2003) best known by the name Ena Noël, was an inspirational school teacher and advocate for children's literature and library services to children and young adults. Ena Noël's name is synonymous in Australia with children's literature and with IBBY, the International Board on Books for Young People. In Australia, she is still affectionately known as 'Mrs IBBY'.