Scadding is a surname. Notable people with the surname include:
Charles Scadding (1861–1914), Canadian-born, US-based Episcopal cleric Henry Scadding (1813–1901), Canadian author and clergyman John Scadding (1754–1824), Canadian settler John Guyett Scadding (1907–1999), British physician Les Scadding, English former mechanic and sport investor