Lewis Kirby Rockefeller (November 25, 1875 – September 18, 1948) was a United States representative from New York.

He attended the public schools and graduated from New York State College in Albany, 1898.

He was deputy State commissioner of taxation and finance from 1921 to 1933, and engaged in the accounting and auditing business in 1933.

He was elected as a Republican to the 75th United States Congress to fill the vacancy caused by the death of Philip A.

[3] He was re-elected to the 76th and 77th United States Congresses, and held office from November 2, 1937[4] to January 3, 1943.