Torchesk (Ukrainian: Торчеськ; Russian: Торческ) was a medieval town, located between today's villages of Olshanytsia and Sharky in Kyiv Oblast (province) of central Ukraine near Kaharlyk.

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Torchesk was first mentioned in a chronicle under the year of 1093 as the center of the Torks (and later Chorni Klobuky), who settled along the Ros River valley and served Kievan princes.^[1] In the second half of the 12th century, Torchesk became the capital of a principality, with its rulers being appointed by the grand princes of Kiev.

Torchesk was last mentioned in a chronicle in 1234. It appears that the town was destroyed by the Mongol invasions.