Ein Awduron
m
- Richard MacAndrew
- Alan MacDonald
- Hector MacDonald
- Arthur Machen
- Menna Machraeth
- Llio Elain Maddocks
- Llio Elaine Maddocks
- Gaynor Madgwick
- Esyllt Maelor
- Peter Maggs
- Bethan Mai
- Bethan Mair
- Alan Maley
- Aubrey Malone
- Elin Manon
- Alun Marks
- Howard Marks
- Chris Martin
- Vicky Martin
- Catherine Bruzzone Susan Martineau
- Susan Martineau
- Roberto Martinez
- Efa Blosse Mason
- Wyn Mason
- Sarah Massini
- Glyn Mathias
- E. Gwynn Matthews
- Margaret Maund
- James Mayhew
- Jo Mazelis
- Robin McBryde
- Jan McCafferty
- Bernie McCarthy
- Phoebe McEwen
- Cathi McGill
- Isla McGuckin
- Elin Meek
- Jack Meggitt-Phillips
- Rhys Meirion
- David Melling
- Hilary Menos
- John Meredith
- Leisa Mererid
- Richard Merritt
- Twm Miall
- Galina Miklínová
- Eiry Miles
- Gareth Miles
- Louise Millar
- Millar,
- Gwen Millward
- John Milton
- James Mitchem
- Moelona,
- Garry Monk
- Nia Morais
- Daniel Morden
- Derec Llwyd Morgan
- Elin Llwyd Morgan
- Elystan Morgan
- Gerald Morgan
- Jason Morgan
- Lowri Morgan
- Mihangel Morgan
- Richard Morgan
- Sharon Morgan
- Sheila Morgan
- Thom Morgan
- Tudur Morgan
- Dai Morris
- Gareth Morris
- P. J. Morris
- Phillip Morris
- Sue Morris
- Thomas T. Moynihan
