A man slashed two other men during a knife fight at a Lower Manhattan subway station Sunday, police said.

The men got into a dispute on the platform of the No. 4/5 train at the Fulton St. station around 5:20 p.m., cops said.

The victims — both of whom were slashed — were rushed to Bellevue Hospital in serious but stable condition, the FDNY said. The slasher fled the subway station.

It’s not clear what sparked the fight. The victims were being uncooperative, cops said.