A violent homeless crowd is plaguing a popular Chelsea coffee shop, repeatedly attacking customers and one another with chairs and tables, the store’s management said.

Think Coffee manager Matt Fury said he’s upset with a lack of police response at his shop on Eighth Avenue near 14th Street, where 911 calls are constant.

“One [homeless person] has thrown a chair once, one has hit someone, one has thrown a table,” Fury, 40, told NYPD brass Wednesday at a Sixth Precinct community meeting. “It always ends in violence.”

Several patrons and homeless people have been taken away in ambulances, according to Fury.