Sir Cyril Norman Hinshelwood (1897 nî 6 goe̍h 19 ji̍t – 1967 nî 10 goe̍h 9 ji̍t) sī chi̍t ūi Eng-kok ê hòa-ha̍k-ka. I mā-sī 1956 nî Nobel Hòa-ha̍k Chióng ê ti̍t-chióng-jîn; i ti̍t-chióng ê lí-iû sī for their researches into the mechanism of chemical reactions.

Cyril Norman Hinshelwood