Artturi Ilmari Virtanen (1895 nî 1 goe̍h 15 ji̍t – 1973 nî 11 goe̍h 11 ji̍t) sī chi̍t ūi Hun-lân ê hòa-ha̍k-ka. I mā-sī 1945 nî Nobel Hòa-ha̍k Chióng ê ti̍t-chióng-jîn; i ti̍t-chióng ê lí-iû sī for his research and inventions in agricultural and nutrition chemistry, especially for his fodder preservation method.

Artturi Ilmari Virtanen