Albert B. Barney (June 2, 1835 – 1910) was an American lawyer, businessman, and legislator.
Born in Mayville, Wisconsin, Barney went to United States Military Academy and Whitewater Normal School (now University of Wisconsin–Whitewater).
Barney then practiced law in Spencer, Wisconsin and was involved in real estate.
He served in the Wisconsin State Assembly in 1893 and was a Democrat.
This article about a Democratic Party member of the Wisconsin State Assembly is a stub.