Charles Harriott Smith (1792–1864) was an English architect and architectural sculptor involved in several prestigious projects, ranging from the National Gallery to the Houses of Parliament. His iconic works include the capital of Nelson's Column supporting the statue by Edward Hodges Baily. His work was influenced by Johann Joachim Winckelmann and architectural work was largely in the Neo-Hellenic style. Despite his undisputed contribution to London's architecture he tends to be a little-known figure.