Catríona Cannon has been the librarian of Senate House and programme director of the Library Transformation Programme at the University of London since 2021. Before moving to Senate House, she was deputy librarian of Bodleian Libraries, University of Oxford (2014–2021), and vice-president of Reuben College, Oxford (2019–2021).

She has previously worked at University College Dublin, National Gallery of Ireland, University of the Arts London and King’s College London.