The Oahu Railway and Land Company, or OR&L, was a 3 ft narrow gauge common carrier railway that served much of the Hawaiian island of Oahu, and was the largest narrow gauge class one common carrier in the U.S, until its dissolution in 1947.

Benjamin Franklin Dillingham was an American businessman and industrialist during the late Kingdom of Hawaii era, throughout the period of the Republic of Hawaii, and during the first two decades of the Territory of Hawaii.