Jiwaka Séng (Eng-gí: Jiwaka Province) sī Papua New Guinea Soaⁿ-lūn Tōa-khu ê chi̍t ê séng.

Jiwaka Séng
Jiwaka Province
—  Séng  —
Jiwaka Séng ê kî-á
Kî-á
Jiwaka Séng ê uī-tì
Jiwaka Séng ê uī-tì
Kok-ka  Papua New Guinea
Tōa-khu Soaⁿ-lūn
Bīn-chek
 - Lóng-chóng 4,798 km2
Sî-khu AEST (UTC+10)