Arthur Herbert Copeland (June 22, 1898 Rochester, New York – July 6, 1970) was an American mathematician.

His main interest was in the foundations of probability.

[2][3] He worked with Paul Erdős on the Copeland-Erdős constant.

His son, Arthur Herbert Copeland, Jr. (1926-2019), was also a mathematician.

[4] Copeland published a paper about pairwise voting, which was very similar to the work of Ramon Llull and Marquis de Condorcet.