Lady Bonython
# Lady Bonython

Lady Bonython may refer to:

* 1898–1924: Mary Louisa Fredericka Balthasar (?–1924) (aka Marie Louise Friedrike and Marie Louise Frederica), wife of Sir John Langdon Bonython
* 1935–1977: Constance Jean Warren (1891–1977), wife of Sir John Lavington Bonython
