| Tournament Name: | IBSF World Under-18 Snooker Championship |
| Venue: | Maza Park Centre |
| Location: | St. Petersburg |
| Country: | Russia |
| Organisation: | IBSF |
| Highest Break: |  Abdelrahman Shahin (109) |
| Winner: |  Ka Wai Cheung |
| Runner Up: | Ming Tung Chan |
| Score: | 5–2 |
| Next: | 2016 |
The 2015 IBSF World Under-18 Snooker Championship was an amateur snooker tournament that took place from 3 October to 10 October 2015 in St. Petersburg, Russia It was the 1st edition of the IBSF World Under-18 Snooker Championship.
The tournament was won by number 8 seed Ka Wai Cheung who defeated fellow countryman Ming Tung Chan 5–2 in the final.[1]
Best of 5 frames
| width=5% | width=40% | width=10% | width=5% | width=40% | |||||
|---|---|---|---|---|---|---|---|---|---|
| 33 | 0–3 | 32 |  Shervin Omidvar | ||||||
| 17 | Jackson Page | 3–0 | 48 |  Alexandr Likholat | |||||
| 41 |  Kaavya Bharath | 3–2 | 24 | Josh White | |||||
| 25 | Mehul Saini | 3–2 | 40 | Mikhail Terekhov | |||||
| 37 | 0–3 | 28 | Ranveer Duggal | ||||||
| 21 |  Amir Nardeia | 3–0 | 44 |  Kevin Cizmarovic | |||||
| 45 | 2–3 | 20 | Rodion Judin | ||||||
| 29 | Vishvas Mangla | 3–1 | 36 | Alexandr Zimenkov |
| width=5% | width=40% | width=10% | width=5% | width=40% | |||||
|---|---|---|---|---|---|---|---|---|---|
| 35 |  Vladislav Romanovski | 3–0 | 30 | Maxim Frolov | |||||
| 19 | Hassan Zabihpour | 3–0 | 46 | Andrey Gladyk | |||||
| 43 | 0–3 | 22 |  Niel Vincent | ||||||
| 27 | Sergejs Sergejev | 0–3 | 38 | Erfan Naderi Moghaddam | |||||
| 39 | Mohammadamin Mazandarani | 3–2 | 26 | Rakesh Kamaraj | |||||
| 23 | Alireza Abbasi Bafrajard | 3–0 | 42 | Maksim Vereshchagin | |||||
| 47 | 0–3 | 18 | Amin Sanjaei | ||||||
| 31 | 2–3 | 34 | Kirill Margolin |