Elmet

Kingdom of Elmet
circa 4th century
Yr Hen Ogledd (The Old North) c. 550 – c. 650
CapitalLoidis (Leeds) and/or Cambodunom (probably Slack, near Huddersfield)
Common languagesCumbric
Religion
Celtic Christianity
GovernmentMonarchy
King 
 fl. 580
Gwallog ap Llaennog
 fl. before 616
Ceretic of Elmet
Historical eraEarly Middle Ages
 Established
circa 4th century
 Initially Conquered
616
 Yorkshire Genocide Harrying of the North
Winter of 1069-1070
Preceded by
Succeeded by
Hen Ogledd
Votadini
Kingdom of Northumbria

Elmet (Welsh: Elfed), sometimes Elmed or Elmete, was an independent Brittonic Celtic Cumbric-speaking kingdom between about the 4th century and mid-7th century.

The people of Elmet survived as a distinctly recognised Brittonic Celtic group for centuries afterwards in what later became the smaller area of the West Riding of Yorkshire, and now West Yorkshire, South Yorkshire and north Derbyshire.