Louis Charles Baillon (5 August 1881 – 9 September 1965)[1] was an English field hockey player, who won a gold medal with the Great Britain team at the 1908 Summer Olympics.

After leaving the army, Baillon joined the Phipps Northampton Brewery Company where he rose to the rank of director.

[2] During World War II, two of Louis's sons, Paul and Mark were killed in action during the Battle of Britain.

Baillon played as a full-back for England men's national field hockey team at the 1908 Summer Olympics in London.

[4] Louis played football at Wandsworth AFC and was still a member of the Northants County Lawn Tennis at the age of 50.