Xindian District is an inner city district in the southern part of New Taipei City, Taiwan. It is one of the districts that make up the urban area surrounding Taipei, and it lies to the south of central Taipei within the municipality of New Taipei City.
As a district rather than an independent city, Xindian forms part of New Taipei City's administrative structure. Its position in the southern section of the municipality places it among the communities on the southern side of the Taipei metropolitan area.