Owen Teale (born 20 May 1961) is a Welsh character actor having appeared in many films, including Robin Hood (1991), The Hawk (1993), King Arthur (2004), The Last Legion (2007), Tolkien (2019), and Dream Horse (2020). On television, he has appeared in Doctor Who (1985), David Copperfield (1986), The Thin Blue Line (1995), Ballykissangel (1999), Line of Duty (2012), Stella (2012–2013), A Discovery of Witches (2018–2022), and The Rig (2023).

Teale is known mostly for his role as Ser Alliser Thorne in the HBO fantasy TV series Game of Thrones (2011–2016).

Early life
Owen Teale was born on 20 May 1961, in North Cornelly, south Wales, son of Roy and Louise Teale. He attended Cynffig Comprehensive School in Kenfig Hill; he was suspended from the school for disciplinary offences, and credits one of the teachers Mr Davis, with awakening his interest in acting. He trained at the Guildford School of Acting.