Two young men were stabbed, one fatally, on the Lower East Side, cops said Saturday.

Twenty-year-old Amir Smith, was knifed in the chest on Norfolk St. near Broome St. about 8:30 p.m. on Saturday, according to police.

Cops found a second victim, a 19-year-old man whose name was not released, with multiple stab wounds to his back, near Delancey and Clinton Sts., about two blocks away.

Medics took both men to Bellevue Hospital, where Smith died.

The other victim is in stable condition.

Smith lived in the East Village according to cops.

Cops were questioning two people after the deadly stabbing, but it’s not clear if they are considered suspects, police sources said.