A 31-year-old man was shot and killed by an apparent stranger during a fight on a Bronx street, police said.

Marquis Lane was blasted in the chest at the corner of Park Avenue and East 167th Street in Morrisania minutes before 9 a.m. Tuesday, cops said. 

The victim and an unidentified person were fighting when the shooter approached Lane and opened fire at him, authorities said.

Lane – who lived only blocks from where he was shot – was rushed to Lincoln Medical Center, where he was pronounced dead. 

No arrests had been made by Wednesday morning.