Sinop

Sinop can refer to:
 * Sinop, Turkey, a city on the Black Sea
 * Sinop Nuclear Power Plant, was planned in 2013, but cancelled in 2018
 * Battle of Sinop, 1853 naval battle in the Sinop port
 * Russian ship Sinop, Russian ships named after the battle
 * Sinop Province, the province in Turkey of which the above city is the capital
 * Sinop (electoral district), the province's electoral district
 * Sinop, Mato Grosso, a city in Mato Grosso state, Brazil
 * Sinop (grasshopper), a genus of grasshoppers in the family Acrididae
 * Sinop (crater), a small crater on Mars