Lamport is a surname. Notable people with the surname include:
Allan A. Lamport, Mayor of Toronto Felicia Lamport (1916–1999), American poet and satirist Leslie Lamport, American computer scientist Paul H. Lamport (1907–1984), American businessman Stephen Lamport (born 1951), British diplomat William Lamport (1615–1659), Irish Catholic adventurer William H. Lamport (1811–1891), American politician William James Lamport, co-founder of the Lamport and Holt shipping line