Alice Augusta Ball (24 Julae 1892 - 31 Disemba 1916) emi bin wan African-American woman blong kemistri. Emi bin mekem fastaem wan gud tritmen blong leprosy. Go go 1940 tritmen blong em i gud i bitim olgeta narafala tritmen blong leprosy. Emi bin fas wuman getem wan Master's Degree long Yunivesiti blong Hawaii.