Archibald Smith (1813–1872) was a Scottish mathematician and lawyer.
Archibald Smith may also refer to:
Archibald Bisset Smith (1878–1917), Scottish recipient of the Victoria Cross Archibald D. Smith (1832–1904), member of the Wisconsin State Assembly Archibald Levin Smith (1836–1901), British judge and rower
See also Archibald Smith Plantation Home, a historic house in Roswell, Georgia
Archie Smith (disambiguation)