Gwilym Davies
Gwilym Davies may refer to:
- Gwilym Ednyfed Hudson Davies, Welsh Labour Party then SDP politician, Member of Parliament for Conway 1966–1970, Caerphilly 1979–1983
- Gwilym Elfed Davies, Baron Davies of Penrhys, Welsh Labour politician, Member of Parliament for Rhondda East 1959-1974
- Gwilym Davies (minister), Welsh Baptist minister
- Gwilym Davies (barista), Winner of the 2009 World Barista Championship