The SNCAC NC.150 (also known as the Centre NC.150) was a prototype French high-altitude bomber aircraft designed and flown just prior to the start of the Second World War.

Although testing was promising, and orders were planned for a modified version as a back-up for the Lioré et Olivier LeO 45 and Amiot 354 bombers, the surrender of France in June 1940 ended development with only the single example being built.

When the nationalisation of the French aircraft industry resulted in the creation of the Société Nationale de Constructions Aéronautiques du Centre (SNCAC) from the merger of Farman Aviation Works and Hanriot in 1936, the new company inherited Farman's experience in high-altitude research, and this research continued.

In 1937, it proposed a pressurised transatlantic mailplane derivative of the Farman F.223.3 bomber, this being developed into the unpressurised NC.223.4 transport, of which three were built for Air France.

[5] Meanwhile, the French Air Ministry had become worried about possible delays to the Lioré et Olivier LeO 45 and Amiot 354 twin-engined bombers which were planned to re-equip the medium bomber squadrons of the Armée de l'Air caused by shortages of light alloys, and after successful testing in early 1940, ordered a change of plans.