Cudahy Packing Company was a U.S. meat packing company established in 1887 as the Armour-Cudahy Packing Company and incorporated in Maine in 1915. It was founded by Patrick Cudahy (March 17, 1849 - July 25, 1919) and his brother John Cudahy, Irish immigrants from County Kilkenny whose family came to Milwaukee, Wisconsin, to avoid the Great Irish Famine. The original business is no longer in existence, but legacies are evident in Cudahy, Wisconsin (established by Patrick Cudahy as a base for his meatpacking business that still exists as the Patrick Cudahy division of Smithfield Foods).