| Pierre Edmond Louis Marie de Montaut | |
| Birth Date: | 28 June 1892 |
| Birth Place: | Oloron-Sainte-Marie, France |
| Death Place: | Bayonne, France |
| Spouse: | |
| Children: | Jean-Pierre de Montaut, Françoise de Montaut |
| Relatives: | Tamara de Lempicka, artist (sister-in-law) |
Pierre de Montaut (28 June 1892 – 18 August 1974) was an architect and French sailor who competed in the 1936 Summer Olympics.
In the regatta held during the 1936 Summer Olympics, he competed in the Star class class, placing 7th.[1] Along with his second wife, Adrienne Górska, de Montaut designed numerous buildings.[2]