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

Sai Lothian
West Lothian (en)
Wast Lowden (sco)
Lodainn an Iar (gd)
—  Gī-khu  —

ê uī-tì
ê uī-tì
Keng-hūi-tō͘: 55°55′N 3°30′W / 55.92°N 3.5°W / 55.92; -3.5
Chú-khoân-kok  Liân-ha̍p Ông-kok
Chó͘-sêng-kok  So͘-kat-lân
Bīn-chek
 - Lóng-chóng 427.7419 km2
Jîn-kháu
 - Lóng-chóng 182,140 lâng
Bāng-chām www.westlothian.gov.uk