Ratchaburi (Thài-kok-gí: ราชบุรี) sī Thài-kok sai-pō͘ ê chi̍t-ê (Changwat), siú-hú sī Ratchaburi, tāi-iok ū 791,217 ê jîn-kháu, thó͘-tē bīn-chek 5,196.5 km².

Ratchaburi Hú
จังหวัดราชบุรี
—    —
Ratchaburi Hú ê kî-á
Kî-á
Ratchaburi Hú ê ìn-á
Ìn-á
ê uī-tì
ê uī-tì
Keng-hūi-tō͘: 13°31′44″N 99°48′52″E / 13.52889°N 99.81444°E / 13.52889; 99.81444
Kok-ka Thài-kok
Tē-khu Sai-pō͘
Hú-siâⁿ Ratchaburi
Bīn-chek
 - Lóng-chóng 5,196 km2
Jîn-kháu (2018)
 - Lóng-chóng 873,518 lâng
 - Bi̍t-tō͘ 168.1/km2
Sî-khu ICT (UTC+7)
Bāng-chām www.ratchaburi.go.th