| Type: | ATP Challenger |
| TAC Cup Nanjing Challenger | |
| Current: | 2016 TAC Cup Nanjing Challenger |
| City: | Nanjing, China |
| Category: | ATP Challenger Tour |
| Surface: | Clay / Outdoors |
| Draw: | 32S/32Q/16D |
| Prize Money: | $50,000+H |
The TAC Cup Nanjing Challenger is a tennis tournament held in Nanjing, China since 2016. The event is part of the ATP Challenger Tour and is played on outdoor clay courts.