Tamaulipan refers to something from Tamaulipas, Mexico. It may also refer to:

Tamaulipan mezquital Tamaulipan matorral Tamaulipan woodrat Tamaulipan rock rattlesnake Tamaulipan pastizal Tamaulipan montane garter snake Tamaulipan hooknose snake Tamaulipan clubtail Tamaulipan Fiddlewood Tamaulipan lichen moth