Flight Sergeant Ramon Denis Casajuana was an English airman of the Royal Air Force Volunteer Reserve who died during the Second World War.
He was born in 1920, in Nottingham, the son of Spanish-born language teacher Ramon Miguel and Gladys Maud Casajuana (née Hawksley). In 1943, the younger Casajuana married Mary Enfys Jones, with whom he had one child, Michael.
Casajuana, serving as a navigator and bomber in 635 Squadron, died on 22 April 1944, when his Avro Lancaster (ND508), configured as a "master bomber", was lost while engaged on an operation against Laon. One of the seven-man crew, Pilot Officer D.H. Courtney, survived and evaded capture.
He is buried in Roye New British Cemetery.
- Casajuana, Ramon Denis, cwgc.org. Retrieved 1 December 2012.