The West Ward is served by Councillors T. J. Davies (Mayor of Milford Haven 2019/2020), D. R. Sinnett and Mrs C. Stevens. Councillor D. R. Sinnett is also the County Councillor for this Ward. The West Ward is composed of the following streets and areas within the town:
Cromwell Road
Dartmouth Gardens
Dartmouth Street
Dewsland Street
George Street
Goughs Court
Howarth Close
Lower Charles Street
Lower Priory (excluding Winslade which comes under Hubberston Ward)
Marble Hall Close
Marble Hall Road (1- 204)
Meads Court
Nantucket Avenue
Precelly Place
Preseli Court
Priory Hill
Priory Lodge Close
Priory Lodge Drive
Priory Road
Prioryville
Prioryville Approach
Robert Street (1 - 25)
St. Davids Road
St. Peter's Road
Starbuck Road
Stephen Street
Trafalgar Road
Victoria Road