Alyn and Deeside (Senedd constituency)

Alyn and Deeside Alun a Glannau Dyfrdwy
Senedd county constituency for the Senedd
Alyn and Deeside shown within the North Wales electoral region and the region shown within Wales
Current Senedd county constituency
Created	1999
Party	Labour
MS	Jack Sargeant
Preserved county	Clwyd

Alyn and Deeside (Welsh: Alun a Glannau Dyfrdwy) is a constituency of the Senedd. It elects one Member of the Senedd by the first past the post method of election. Also, however, it is one of nine constituencies in the North Wales electoral region, which elects four additional members, in addition to nine constituency members, to produce a degree of proportional representation for the region as a whole.

The constituency has been represented by Jack Sargeant since February 2018.