Cops are hunting for three train commuters who stabbed a good Samaritan trying to stop them from harassing another straphanger at a Queens subway stop, police said Friday.

Police have released surveillance images of the three suspects in the hopes that someone recognizes them.

The 35-year-old victim was waiting on the No. 7 train platform at the Roosevelt Ave-82nd St. subway station in Jackson Heights at about 5:10 a.m. on Thursday when he saw the three suspects harassing another commuter.

The victim yelled out, demanding they leave the other person alone when the suspects stormed over and started yelling at him, police said.

As they argued, one of the suspects pulled a sharp object and jammed it into the victim’s gut twice before all three ran out of the station.

EMS rushed the victim to Elmhurst Hospital, where he was treated for a minor injury.

Trio sought for stabbing good Samaritan at Queens subway stop

Theodore Parisienne / New York Daily News

A 35-year-old man was stabbed in the abdomen at the Roosevelt Ave-82nd Street stop in Queens on Thursday. (Theodore Parisienne / New York Daily News)

No arrests have been made.

Cops acquired images of the suspects in the train station and are asking anyone with information about their whereabouts to come forward.

Calls can be made to NYPD Crime Stoppers at (800) 577-TIPS. All calls will be kept confidential.