| 2016 Capri Watch Cup | |
|---|---|
| Date | 4–10 April |
| Edition | 19th |
| Draw | 32S / 16D |
| Prize money | €42,500+H |
| Surface | Clay |
| Location | Naples, Italy |
| Champions | |
| Singles | |
 Jozef Kovalík | |
| Doubles | |
 Gero Kretschmer / Alexander Satschko | |
The 2016 Capri Watch Cup was a professional tennis tournament played on clay courts. It was the 19th edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Naples, Italy between 4 April and 10 April 2016.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 SRB | Filip Krajinović | 103 | 1 |
 BRA | Rogério Dutra Silva | 105 | 2 |
| GER | Jan-Lennard Struff | 109 | 3 |
 ITA | Thomas Fabbiano | 110 | 4 |
 ESP | Roberto Carballés Baena | 114 | 5 |
 POR | Gastão Elias | 121 | 6 |
| SVK | Andrej Martin | 127 | 7 |
 BIH | Mirza Bašić | 128 | 8 |
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw as a special exempt:
The following players received entry from the qualifying draw:
Jozef Kovalík def. 
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