Archibald Elliot (August 1761 – 16 June 1823) was a Scottish architect based in Edinburgh.
All may be said to derive from the earlier local example of Melville Castle by James Playfair.
He contributed to many significant buildings and streets in Edinburgh, including St Paul's and St George's Church, Rutland Square, the Regent Bridge, Waterloo Place and Calton Prison (now demolished).
[2] He is buried near the centre of New Calton Cemetery, close to his works on Waterloo Place.
His younger brother, James Elliot (1770–1810), worked with him from 1800 until his early death.