Christopher Sebastian Buckley (9 November 1886 – 11 January 1973) was a footballer in the early years of professional football in England, who played at centre half for a variety of clubs including Aston Villa and Arsenal, before later returning to Villa as director and chairman.
Born in Urmston, Lancashire, Buckley studied at Xaverian College in his native city and the Manchester Catholic Collegiate Institute.
In 1914 he moved south to join Arsenal of the Second Division, and played in the last season before competitive football's suspension due to World War I.
Aged 31 when football resumed in 1919, he still played for another two seasons before breaking a leg in 1920-21 and losing his place to Alex Graham.
After retiring, Buckley later returned to Villa, joining the club's board of directors in 1936, and serving as chairman from 1955 to 1966.