A wild brawl that pit a ­father and son against a group of men in Harlem ended with the son stabbed to death and the father rushed to the hospital, cops said Saturday.

Police say Hason Correa, 35, and his dad Wesley, 56, first got into a scrap with a man in the lobby of an apartment building on West 152nd Street and Frederick Douglass Boulevard at about 10:30 p.m Friday.

The man fled but came back about 20 minutes later with a group of three to five men who rekindled the dispute, cops said.

Both victims were stabbed in the chest.

Hason, who police said had a handgun tucked into his waistband, was pronounced dead at Harlem Hospital. His father was hospitalized in stable condition.

Officers recovered a second gun near the scene.

Police are investigating. No arrests have been made.