| Date: | 6–12 November |
| Edition: | 3rd |
| Location: | Kobe, Japan |
| Champs: |  Stéphane Robert |
| Champd: |  Ben McLachlan / Yasutaka Uchiyama |
The 2017 Kobe Challenger was a professional tennis tournament played on indoor hard courts. It was the 3rd edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Kobe, Japan between 6 and 12 November 2017.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Moldova, Republic of | Radu Albot | 103 | 1 | |
| Japan | Taro Daniel | 108 | 2 | |
 Australia | Matthew Ebden | 117 | 3 | |
 Canada | Peter Polansky | 128 | 4 | |
| Japan | Tatsuma Ito | 147 | 5 | |
| Australia | Akira Santillan | 148 | 6 | |
| Japan | Go Soeda | 157 | 7 | |
| Australia | John Millman | 188 | 8 |
The following players received wildcards into the singles main draw:
Yuya Kibi Ken Onishi Yuta Shimizu Kaito UesugiThe following player received entry into the singles main draw as a special exempt:
The following players received entry from the qualifying draw:
Sora Fukuda Marinko Matosevic
Lucas Miedler Yosuke WatanukiSee main article: 2017 Kobe Challenger – Singles.
Stéphane Robert def. Calvin Hemery 7–6(7–1), 6–7(5–7), 6–1.See main article: 2017 Kobe Challenger – Doubles.
Ben McLachlan / Yasutaka Uchiyama def. 
Jeevan Nedunchezhiyan / Christopher Rungkat 4–6, 6–3, [10–8].