A Times Square Minnie Mouse was arrested Wednesday for ­haranguing a tourist family for a larger tip, police said.

Reyna Perez, 32, posed for a quick pic with an out-of-towner and her two daughters at West 46th Street and Broadway at about 5 p.m., and balked at the tip offered.

Even after the mom twice upped her offer, Perez still wasn’t satisfied and demanded more, according to cops.

The costumed character allegedly blocked the family’s way while stridently demanding more, police said.

The intimidated trio summoned a nearby cop, who arrested Perez for alleged harassment.