Gallet may refer to:

People with the surname Anne Gallet, a Swiss harpsichordist and musicologist Charles Gallet (1875-1951), French politician Léon Gallet (1832–1899), watchmaker and philanthropist, patriarch of the Gallet Watch Company Louis Gallet (1835–1898), a French writer of operatic libretti, plays, romances, memoirs, pamphlets Luciano Gallet (1893–1931), a Brazilian composer, conductor and pianist Mathieu Gallet (born 1977), French high-ranking civil servant

Other Gallet & Co., a historic Swiss watch and clock manufacturer Air Gallet, a vertically scrolling shoot 'em up arcade game developed by Gazelle Gallet Clamshell, the world's first water resistant chronograph wristwatch Gallet Flight Officer, the world's first time zone calculating wristwatch CGF Gallet, a French company producer of the SPECTRA combat helmet and the F1 helmet for firemen Le Gallet, a commune in the Oise department in northern France small splinters of stone inserted in the joints of coarse masonry to protect the mortar joints : see Glossary of architecture