Churchill Caldom Cambreleng (October 24, 1786 – April 30, 1862) was an American politician from New York.
C. C. Cambreleng was born in Washington, Beaufort County, North Carolina on October 24, 1786. He attended school in New Bern, North Carolina, and moved to New York City in 1802.
Intending to begin a career as a businessman, Cambreleng worked as a clerk in a mercantile counting room. In 1806 he moved to Providence, Rhode Island, where he was the chief clerk for a merchant with interests in the Pacific Northwest. After the death of his employer, Cambreleng intended to pursue a business opportunity in New Orleans, but was unable to remain there because of ongoing combat during the War of 1812.
He then returned to New York City, where he was employed by John Jacob Astor. Cambreleng traveled throughout Europe and Asia while handling commercial opportunities for himself and Astor, and he eventually became wealthy as a result of his business success.
Cambreleng was elected as a Democratic-Republican to the 17th, and was re-elected as a Crawford Democratic-Republican to the 18th, as a Jacksonian to the 19th, 20th, 21st, 22nd, 23rd and 24th, and as a Democrat to the 25th United States Congress, holding office from December 3, 1821, to March 3, 1839. He was Chairman of the U.S. House Committee on Foreign Affairs (23rd Congress) and Chairman of the U.S. House Committee on Ways and Means (24th and 25th Congresses).