Two strangers were arrested for allegedly stabbing one man to death and wounding another in a bloody brawl outside a Brooklyn bar over the weekend, authorities said. 

Darrin Webster, a 29-year-old homeless man, was charged Monday night with murder, attempted assault, assault and criminal possession of a weapon in connection to the early Sunday fatal stabbing of Amare Simmons, 26, in front of Marco’s on Broadway near Lawton Street in Bushwick, police said. 

Randolph Robertson, 38, of Queens, was charged with assault, criminal possession of a controlled substance and menacing in the bloody attack, authorities said.

Simmons – who was stabbed in the stomach and slashed in the face – was taken to Wyckoff Heights Medical Center, where he was pronounced dead, police said. 

A second victim, a 28-year-old man who was slashed on the left arm, went to the same hospital, where he was listed in stable condition, cops said.

Both suspects are strangers to Simmons, and the violence stemmed from a dispute – but cops are still probing what fueled the fight, sources said.  

Simmons lived in a men’s shelter in Manhattan, police said. 

Webster and Robertson’s arraignments were pending in Brooklyn Criminal Court Tuesday.