Gunner Arthur Ugo Cimatti was a Welsh soldier of the British Army who died during the Second World War.
He was born in 1910, in Conway, the son of Italian-born Ugo, a hotel waiter at the time of the 1911 Census, and Jessie Clara (née Twilton), of Birmingham.
Cimatti died on 11 June 1940, in France a week after the Dunkirk evacuation, having been serving in 242 Battery, 69 (The Denbighshire Yeomanry) Medium Regiment, Royal Artillery.
He has no known grave and is commemorated by the Dunkirk Memorial.
- Cimatti, Arthur Ugo, cwgc.org. Retrieved 11 August 2013.