Flèche was an Étincelle-class gunboat of the French Navy. She served in the Crimean War before being used for hydrographic surveys and eventually as a coal hulk at Brest.
Flèche took part in the Battle of Kinburn in 1855. She served in the Adriatic Sea from 1859, and in Mexico from 1863.[1]
She conducted hydrographic surveys off Brest from 1864. In 1877, she was hulked and used as a coal depot in Brest until 1862, when she was broken up.[1]