Archibald Leach (disambiguation)
Archibald Leach is the birth name of film actor Cary Grant.
Archibald Leach may also refer to:
- Archie Leach, a fictional character played by John Cleese in the film A Fish Called Wanda
- Archie Leach, a fictional character played by Richard Chamberlain in the TV series ''Leverage (American [TV series)|Leverage]''