1929 French Championships – Men's doubles
| Men's doubles | |
|---|---|
| 1929 French Championships | |
| Champion | René Lacoste Jean Borotra |
| Runner-up | Henri Cochet Jacques Brugnon |
| Score | 6–3, 3–6, 6–3, 3–6, 8–6 |
Jean Borotra and Jacques Brugnon were the defending champions but they split up and Borotra teamed up with René Lacoste and Brugnon partnered with Henri Cochet. The final saw the encounter of these teams known all together as the Four Musketeers with the former pair clinching the title.