Walther Hermann Nernst (1864 nî 6 goe̍h 25 ji̍t – 1941 nî 11 goe̍h 18 ji̍t) sī chi̍t ūi Tek-kok ê hòa-ha̍k-ka. I mā-sī 1920 nî Nobel Hòa-ha̍k Chióng ê ti̍t-chióng-jîn; i ti̍t-chióng ê lí-iû sī [for] his work in thermochemistry.

Walther Nernst