Ralph Smith

Ralph Smith may refer to:

• Ralph Smith (Canadian politician) (1858–1917), Canadian House of Commons member and Labor leader
• Ralph T. Smith (1915–1972), U.S. senator from Illinois
• Ralph K. Smith (born 1942), U.S. politician from Virginia

• Ralph Smith (American football) (1938–2023), American football player
• Ralph Smith (swimmer), Australian Paralympian
• Ralph Maynard Smith (1904–1964), British artist, writer and architect
• Ralph C. Smith (1893–1998), United States Army general