Name	Known for
Gwion Tegid Barry Hardy Barry Hardy See fewer	Bariau (2024)
Alicia Forde Chloe Chloe See fewer	Squeaky Bum's Never Gonna Be One of the Lads
Rolant Prys Ned Ned See fewer	Glanhafren IV, Episode 7 (1992)
Glyn Pritchard Peter Peter See fewer	Andor (2022)
Sion Alun Davies Simon Simon See fewer	Hidden (2018)
Mali Tudno Jones Linda Linda See fewer	35 Diwrnod (2014)
Jack Thomas-Humphreys Bachgen Ifanc / Young Boy Bachgen Ifanc / Young Boy See fewer	Bariau (2024)
Cadfan Roberts Roberts Roberts See fewer	Human Traffic (1999)
Gabin Kongolo Hussein Hussein See fewer	Creulon (2022)
Gwen Ellis Margaret Margaret See fewer	Hedd Wyn (1992)
Dion Lloyd Davies Davies See fewer	Vardy v Rooney: A Courtroom Drama (2022)
Iwan Garmon Dale Dale See fewer	Bariau (2024)
Rhys Richards Merf Merf See fewer	Blood Circle (1994)
Gruffudd Glyn Geraint Geraint See fewer	The Martian (2015)
Hywel Morgan Mitchell Mitchell See fewer	Somewhere Boy (2022)
John Pierce Jones Llais y Ffreuddywd / Voice in the Dream Llais y Ffreuddywd / Voice in the Dream See fewer	Brazil (1985)