Harold Adrian Walden (10 October 1887 – 2 December 1955) was an English amateur footballer who played for several clubs, Halifax Town, Bradford City and Arsenal.

[1][2] A centre forward, he began his career with Cliftonville and Linfield in Ireland, before joining Halifax Town in October 1911 and Bradford City two months later.

[5] Walden entered the army by joining the Cheshire Regiment in April 1902 at the age of 14 and a half as a drummer boy and served in India and Ireland.

[3] After the war ended he joined Arsenal and played six times for the Gunners, twice against Oldham Athletic scoring a single goal and in four friendlies, with his debut coming on 12 February 1921.

[6] After retiring from football and the army, he went into the music hall as a variety performer, touring England, Australia, China and India.