美国动物科学学会 (American Society of Animal Science，缩写为ASAS)是一个专注于家畜和肉类科学的非赢利专业机构，成立于1908年。ASAS总部位于伊利诺伊州的Savoy，在厄巴纳-尚佩恩地区附近。

1998年起，美国动物科学学会每年都会同美国乳业科学学会 (ASDA)共同举办一次会议。

美国动物科学学会出版的学报学报为《动物科学学报》（Journal of Animal Science，缩写为JAS）。这份学报自1923年起发行，为月刊。

The American Society of Animal Science (ASAS) is a non-profit professional organization for the advancement of livestock, companion animals, exotic animals and meat science. Founded in 1908, ASAS is headquartered in Champaign, Illinois.

ASAS members are involved in university research, education, and extension as well as in the feed, pharmaceutical, and other animal-related industries. Disciplines include nutrition, reproductive physiology, genetics, and behavior of food-producing animals and processing of meat-based products, including beef, pork, and veal.