| 2017 Hungarian Challenger Open | |
|---|---|
| Date | 6–12 February |
| Edition | 2nd |
| Surface | Hard (indoor) |
| Location | Budapest, Hungary |
| Champions | |
| Singles | |
 Jürgen Melzer | |
| Doubles | |
 Dino Marcan / Tristan-Samuel Weissborn | |
The 2017 Hungarian Challenger Open is a professional tennis tournament played on indoor hard courts. It is the second edition of the tournament and is a part of the 2017 ATP Challenger Tour. It takes place in Budapest, Hungary between 6 and 12 February 2017.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 SVK | |||
 UKR | Sergiy Stakhovsky | 111 | 2 |
 ROU | Marius Copil | 129 | 3 |
 ITA | Thomas Fabbiano | 131 | 4 |
 RUS | Evgeny Donskoy | 132 | 5 |
| SVK | Norbert Gombos | 136 | 6 |
 KOR | Lee Duck-hee | 139 | 7 |
| ITA | Luca Vanni | 149 | 8 |
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw using a protected ranking:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Jürgen Melzer def. 
Márton Fucsovics 7–6(8–6), 6–2. Dino Marcan / Tristan-Samuel Weissborn def. 
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