A 65-year-old woman was shot dead in Coney Island Thursday, cops said.

Alla Kamenev was shot several times in the torso near West 2nd Street and Sea Breeze Avenue.

Police found the woman, who lived on Surf Avenue near West 8th Street, three blocks from where she was killed, lying on the ground at 11:50 a.m.

She was pronounced dead at Coney Island Hospital.

Cops said they don’t know whether the victim knew her killer, who fled the scene on a mountain bike.