The Wartenberg wheel (English: Wartenberg wheel), also known as the Wartenberg pinwheel or Wartenberg neurowheel, is a medical device used in the nervous system. Originally designed by Robert Wartenberg, it is used to test neural responses (sensitivity) by rolling the skin. The Wartenberg wheel is usually made of stainless steel and has a handle approximately 7 inches long. The wheel is evenly spaced with sharp needles, and disposable plastic versions are also available. Due to hygienic considerations, these devices are rarely used again.

The Wattenberg wheel can be used for BDSM or as a sex toy.