Bucentaure-class ship of the line
| The Robuste | |
| Class overview | |
|---|---|
| Name | Bucentaure | 
| Builders | Toulon, Lorient, Rochefort, Antwerp, Cherbourg | 
| Operators | |
| Preceded by | Tonnant class | 
| Succeeded by | Suffren class | 
| In service | 1804–1863 | 
| Completed | 21 | 
| Cancelled | 8+ | 
| Lost | 4 | 
| General characteristics | |
| Type | Ship of the line | 
| Tons burthen | 2,000 tonnes | 
| Length | 
 | 
| Beam | 15.3 m (50 ft 2 in) | 
| Depth of hold | 7.8 m (25 ft 7 in) | 
| Propulsion | Sail | 
| Sail plan | 2,683 m2 (28,880 sq ft) | 
| Complement | 866 | 
| Armament | 
 | 
The Bucentaure class was a class of 80-gun French ships of the line built to a design by Jacques-Noël Sané from 1802 onwards, of which at least 29 were ordered but only 21 ships were launched. They were a development from his earlier Tonnant class.