Sai Dunbartonshire (Eng-gí: West Dunbartonshire; So͘-kat-lân-gí: Wast Dunbartonshire; So͘-kat-lân Kài-ní-gí: Dhùn Bhreatainn an Iar) sī Liân-ha̍p Ông-kok So͘-kat-lân ê chi̍t ê gī-khu (council area).

Sai Dunbartonshire
West Dunbartonshire (en)
Wast Dunbartonshire (sco)
Dhùn Bhreatainn an Iar (gd)
—  Gī-khu  —
West Dunbartonshire in Scotland.svg
ê uī-tì
Keng-hūi-tō͘: 55°59′N 4°31′W / 55.99°N 4.51°W / 55.99; -4.51
Chú-khoân-kok Flag of the United Kingdom.svg Liân-ha̍p Ông-kok
Chó͘-sêng-kok Flag of Scotland.svg So͘-kat-lân
Bīn-chek
 - Lóng-chóng 158.7514 km2
Jîn-kháu
 - Lóng-chóng 89,130 lâng
Bāng-chām www.west-dunbarton.gov.uk