Dennis Coslett

Dennis Coslett
Coslett in 1965
Native name
Dafydd ap Coslett, Denis Coslett
Birth nameDennis Coslett
Nickname"Dai Dayan"
Born(1939-09-12)12 September 1939
Carmarthen, Wales
Died20 May 2004(2004-05-20) (aged 64)
Llanelli, Wales
AllegianceFree Wales Army
BranchBritish Army
Merchant Navy
UnitRoyal Welch Fusiliers
Known forCommandant of the Free Wales Army
Spouse
Averil Webb
(m. 1963)
Children3
Other workPoet
Essayist
Writer

Dennis Coslett (12 September 1939 – 20 May 2004) was a Welsh nationalist political activist, best known as being a member and self-styled commandant of the paramilitary Free Wales Army (FWA), who became notorious in Wales throughout the 1960s.