Ernest John Henley (31 March 1889 – 14 March 1962) was a British athlete who competed at the 1912 Summer Olympics.

[1] Henley finished third behind Cyril Seedhouse in the 440 yards event at the 1912 AAA Championships.

[2][3][4] Shortly after the AAA Championships, Henley competed for Great Britain in the 4 x 400-metre relay, at the 1912 Summer Olympics held in Stockholm, Sweden.

He won the bronze medal with his teammates George Nicol, James Soutter and Cyril Seedhouse.

[5] This article about an Olympic medallist in athletics of the United Kingdom is a stub.