Louis Raymond de Montaignac de Chauvance
- Category : 1811-births
- Type : MGP
- Profile : 1/3 - Investigating / Martyr
- Definition : Single
- Incarnation Cross : RAX Eden 1
French naval officer and politician, who served as Minister of the Navy from 22 May 1874 to 9 March 1876 in the governments of Courtot de Cissey, Buffet and Dufaure.
He died in Paris on 9 June 1891.