Laptev () may refer to: *

Laptev Sea The Laptev Sea () is a marginal sea of the Arctic Ocean. It is located between the northern coast of Siberia, the Taimyr Peninsula, Severnaya Zemlya, and the New Siberian Islands. Its northern boundary passes from the Arctic Cape to a point with ...

, one of the seas in the Arctic Ocean * Laptev Strait, strait in Russian Far East

People with the surname

* Ari Laptev (born 1950), Ukrainian mathematician * Dmitry Laptev (1701–1771), Russian explorer * Khariton Laptev (1700–1763), Russian explorer * Vladimir Laptev (born 1945), Russian politician * Yury Laptev (born 1960), Russian opera singer, opera director, theatre lecturer, and presidential adviser * Yuri Grigorievich Laptev (1903–1984), Russian and Soviet writer, journalist and actor {{disambiguation, geo, surname