Two men were standing outside 160 Havemeyer Street in Williamsburg shortly after midnight when two other men approached and shot them, according to police.
They were taken to the hospital for their injuries.
One of the victims, 19, was shot in the thigh and back. He was pronounced dead at the hospital.
The second victim, 20, was shot in the shoulder, and is currently being treated for his injuries.
The gunmen fled the scene in a white sedan, said police.
Submit tips to police by calling Crime Stoppers at 1-800-577-TIPS (8477), visiting www.nypdcrimestoppers.com, or texting 274637 (CRIMES) then entering TIP577. Spanish-speaking callers are asked to dial 1-888-57-PISTA (74782).