A 36-year-old man was fatally stabbed at a Brooklyn subway station Tuesday night, according to police.

The victim was knifed in the chest at the Marcy Avenue station around 8 p.m. and rushed to Methodist Hospital where he was pronounced dead, authorities said.

It’s unknown if the stabbing happened in a train car or on the platform. It also was not immediately clear what led to the stabbing.

Police are preliminarily seeking a man and woman in connection to the stabbing.

The identity of the victim was not yet revealed pending family notification.