Chai Nat (Thài-kok-gí: ชัยนาท) sī Thài-kok Tiong-pō͘ ê chi̍t-ê (Changwat), siú-hú sī Chai Nat, tāi-iok ū 359,829 ê jîn-kháu, chôan-kok pâi-miâ tē 62, thó͘-tē bīn-chek 2,469.7 km².

Chai Nat Hú
จังหวัดชัยนาท
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Chai Nat Hú ê kî-á
Kî-á
Chai Nat Hú ê ìn-á
Ìn-á
ê uī-tì
ê uī-tì
Keng-hūi-tō͘: 15°11′06″N 100°07′29″E / 15.18500°N 100.12472°E / 15.18500; 100.12472
Kok-ka Thài-kok
Tē-khu Tiong-pō͘
Hú-siâⁿ Chai Nat
Bīn-chek
 - Lóng-chóng 2,470 km2
Jîn-kháu (2018)
 - Lóng-chóng 328,263 lâng
 - Bi̍t-tō͘ 132.9/km2
Sî-khu ICT (UTC+7)
Bāng-chām www.chainat.go.th