Harry Jarman (1883 – 13 December 1928) was a Welsh international forward who played club rugby for Newport and Pontypool.

In 1928 Jarman died when he threw himself in front of a runaway coal truck which was heading towards a group of playing children.

He joined fellow Newport team-mates Jack Jones and Charlie Pritchard in the first ever international to be held at Twickenham.

The Welsh beat Scotland, a feat the team would repeat against Ireland in Jarman's third game on 12 March 1910.

Jarman was chosen, between the 1910 and 1911 Five nations Championship, to join Tommy Smyth's British Isles team to tour South Africa.