Noel Pemberton Billing (31 January 1881 – 11 November 1948), sometimes known as Noel Pemberton-Billing, was a British aviator, inventor, publisher and Member of Parliament for Hertford. He founded the firm that became Supermarine and promoted air power, and held a strong antipathy towards the Royal Aircraft Factory and its products. He was noted during the First World War for his populist views and for a sensational libel trial.