Name	Known for
Elin Phillips Rhian Rhian See fewer	Itopia (2022)
Owain Gwynn Tom Tom See fewer	Apostle (2018)
Gwydion Rhys Huw Huw See fewer	Cleddau (2024)
Hanna Jarman Gwenno Gwenno See fewer	Zanzibar (2011)
Ceri Lloyd Mirain (as Ellen Ceri Lloyd) Mirain (as Ellen Ceri Lloyd) See fewer	Pen Talar (2010)
Sion Ifan Danny Danny See fewer	Y Goleudy (2022)
Catrin-Mai Huw Kate Kate See fewer	Xenoblade Chronicles 2 (2017)
Richard Murphy Sean Sean See fewer	Zanzibar (2011)
Dafydd Llyr-Thomas Dai Donkey (as Dafydd Llyr Thomas) Dai Donkey (as Dafydd Llyr Thomas) See fewer	Quick Cuts (2013)
Gareth Potter Dyfrig Dyfrig See fewer	The Tempest (IV) (2010)
Gillian Elisa Eiriona Eiriona See fewer	Sherlock (2010)
Carwyn Glyn Alun Caradog Alun Caradog See fewer	Under Milk Wood (2015)
Dafydd Jones Trevor Trevor See fewer	Zanzibar (2011)
Meilir Rhys Williams Steff Steff See fewer	Zanzibar (2011)