Josiah Willard Gibbs (1839 nî 2 goe̍h 11 - 1903 nî 4 goe̍h 28) sī Bí-kok ê bu̍t-lí-ha̍k-ka, hoà-ha̍k-ka, sò͘-ha̍k-ka. I kiàn-li̍p liáu chin chē jia̍t-le̍k-ha̍k (thermodynamics) kài-liām.

Josiah Willard Gibbs