The 2016 Stockton ATP Challenger was a professional tennis tournament played on hard courts.

It was the first edition of the tournament which was part of the 2016 ATP Challenger Tour.

It took place in Stockton, California, United States between 1 October and 9 October 2016.

The following players received wildcards into the singles main draw: The following players received entry using a special exempt into the singles main draw: The following players received entry from the qualifying draw: This tennis competition on the ATP Tour article is a stub.

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