Blade is a surname. Notable people with the surname include:
Brady Blade (born 1965), American drummer, record producer, and composer Brian Blade (born 1970), American drummer, composer, and singer-songwriter Caolin Blade (born 1994), Irish rugby player Mary Blade (1913–1994), American engineer Richard Blade (born 1952), British-American radio, television, and film personality Stanford Blade, Canadian agronomist and academic administrator