Adam W. Kline (February 5, 1818 – August 6, 1898) was an American manufacturer, banker and politician from New York.
He was born on February 5, 1818, in Amsterdam, Montgomery County, New York, the son of William Kline.
In 1843, he began the construction of machines for weaving figures into carpets and the next year became a partner of Congressman John Sanford who ran a large carpet factory.
In 1857, he opened a knit goods factory in Amsterdam.
He also traded wool and was vice president of the First National Bank of Amsterdam.