You dirty rat, get off train!

A WAYWARD RAT had straphangers yelping in fear and standing on their seats on a Brooklyn subway train, video posted online shows.

The rat was captured scampering back and forth on the D train last week by cinematographer Uladzimir Taukachou.

He titled the video, “My first ride with a rat in D train a while ago.”

“I with my wife Mariya heard a scream in the train car we were traveling,” he wrote on YouTube.

“We saw people jumping and climbing on seats. It was a fun ride for 1 station. The rat was really scared of all these crazy people screaming. On the next stop rat jumped out of the train.”

More than 80 people commented on the video, including one person who wondered, “Why they so scared? it’s just a rat...?”