| Venue: | Nowy Targ Square, Wrocław, Poland |
| Dates: | 21 July 2017 |
| Competitors: | 12 |
| Nations: | 9 |
| Gold: |  Yoshiyuki Ogata |
| Silver: | Jan Hojer |
| Bronze: |  Alexey Rubtsov |
The men's boulder competition in sport climbing at the 2017 World Games took place on 21 July 2017 at the Nowy Targ Square in Wrocław, Poland.[1]
A total of 12 athletes entered the competition. In qualification every athlete has to get on the top of 4 boulders. Top 6 climbers qualify to final.
| Rank | Athlete | Nation | Result | Note | |
|---|---|---|---|---|---|
| 1 | Tomoa Narasaki | Japan | 3t6 4b6 | Q | |
| 2 | Alexey Rubtsov | 2t7 4b9 | Q | ||
| 3 | Yoshiyuki Ogata | 2t11 4b9 | Q | ||
| 4 | Jan Hojer | Germany | 2t14 3b3 | Q | |
| 5 | Mickaël Mawem |  France | 1t3 4b11 | Q | |
| 6 | Manuel Cornu | France | 1t9 4b14 | Q | |
| 7 | Kokoro Fujii | Japan | 0t 3b8 | ||
| 8 | Campbell Harrison |  Australia | 0t 1b2 | ||
| 9 | Borna Cujić | Croatia | 0t 1b3 | ||
| 9 | Andrzej Mecherzyński-Wiktor |  Poland | 0t 1b3 | ||
| 11 | Sean McColl |  Canada | 0t 1b9 | ||
| 12 | Adam Ludford | South Africa | 0t 0b |
| Rank | Athlete | Nation | Result | |
|---|---|---|---|---|
| Yoshiyuki Ogata | Japan | 4t9 4b6 | ||
| Jan Hojer | 3t6 3b4 | |||
| Alexey Rubtsov | 2t3 4b8 | |||
| 4 | Mickaël Mawem | France | 2t4 4b7 | |
| 5 | Tomoa Narasaki | Japan | 1t4 2b5 | |
| 6 | Manuel Cornu | France | 1t5 3b8 |