Zehak Kūn (Pho-su-gí: شهرستان زهک) sī Iran Sistan kap Baluchestan Séng ê chi̍t ê kūn (shahrestan).

Zehak Kūn
شهرستان زهک
—  Shahrestan  —
Kok-ka  Iran
Séng Sistan kap Baluchestan Séng
Bīn-chek
 - Lóng-chóng 74,896 km2
Jîn-kháu
 - Lóng-chóng 61.679 lâng

Pang-bô͘:Sistan kap Baluchestan Séng Pang-bô͘:Zehak Kūn