Alexander Ralston

Alexander Ralston
Born1771 (1771)
DiedJanuary 5, 1827(1827-01-05) (aged 55–56)
Indianapolis, Indiana, U.S.
Resting placeCrown Hill Cemetery and Arboretum, Section 3, Lot 30, Indianapolis, Indiana
39°49′01″N 86°10′25″W / 39.8170683°N 86.1735475°W / 39.8170683; -86.1735475
OccupationsArchitect, surveyor, farmer
Known forDesigning Indianapolis

Alexander Ralston (1771 – January 5, 1827) was a Scottish-American surveyor who was one of two co-architects for the design of the city of Indianapolis, Indiana. He also helped to design Washington, D.C.