Three men were stabbed during a dispute in a Brooklyn subway station early Wednesday, according to cops and police sources.

The victims, all in their 30s, were stabbed on the N, D and R platform of the 36th Street station, at Fourth Avenue in Sunset Park, around 5:20 a.m., authorities said.

They were taken to NYU Langone Hospital—Brooklyn, all with non-life-threatening injuries, cops said.

Another man, also in his 30s, was taken into custody on scene after the stabbing, according to police sources.