Name	Known for
Richard Elis Wyn Rowlands Wyn Rowlands See fewer	Pink Wall (2019)
Rhodri Evan Rhydian Elis Rhydian Elis See fewer	Cowbois Ac Injans (2006)
Rhys ap Trefor Simon Watkins Simon Watkins See fewer	Torchwood (2006)
Catrin Fychan Nerys Edwards Nerys Edwards See fewer	Hedd Wyn (1992)
Huw Rhys Dan James Dan James See fewer	Doctor Who (2005)
Lauren Phillips Sara Harries Sara Harries See fewer	Dance of the Dead (2008)
Rhian Blythe Grug Matthews Grug Matthews See fewer	Gwaith/Cartref (2011)
Lee Haven Jones Emyr Tomos Emyr Tomos See fewer	The Feast (2021)
Hannah Daniel Beca Matthews Beca Matthews See fewer	Hinterland (2013)
Arwyn Jones Aneurin Rees Aneurin Rees See fewer	Gwaith/Cartref (2011)
Siw Hughes Gemma Haddon Gemma Haddon See fewer	Pobol y Cwm (1974)
Jâms Thomas Marc Reed Marc Reed See fewer	Pride (I) (2014)
Alex Moore Ryan Ryan See fewer	Gwaith/Cartref (2011)
Samuel Davies Jac Lewis Jac Lewis See fewer	Pen Talar (2010)
Luke Perry Steffan Steffan See fewer	Torchwood (2006)
Iwan John Stuart Adams Stuart Adams See fewer	Troi a Throi (1992)
Gabrielle Creevy Megan Adams Megan Adams See fewer	Three Women (2023)
Manon Grocott Nadine Nadine See fewer	Gwaith/Cartref (2011)
Esyllt Medi Jones Rhian Derbyshire Rhian Derbyshire See fewer	Gwaith/Cartref (2011)
Jodie Davies Merched Pel-Rywd Merched Pel-Rywd See fewer	Gwaith/Cartref (2011)
Jemma Jones Merched Pel-Rywd Merched Pel-Rywd See fewer	Gwaith/Cartref (2011)
Ioan Hefin James James See fewer	Gangs of London (2020)
Amy Jenkins Seren Edwards Seren Edwards See fewer	Crusade in Jeans (2006)
Claire Cage Carol Adams Carol Adams See fewer	Submarine (2010)
Anita Reynolds Dysgwraig Dysgwraig See fewer	I Used to Be Famous (2022)
Ryan Jones Schoolboy (uncredited) Schoolboy (uncredited) See fewer	Cops (1989)