Hidemasa Hoshino
Hidemasa Hoshino is a Japanese golfer.
Hoshino was born in Sendai, Miyagi Prefecture. He has won three times on the Japan Golf Tour. He has featured in the top 100 of the Official World Golf Ranking.
Professional wins (3)
Japan Golf Tour wins (3)
| No. | Date | Tournament | Winning score | Margin of victory | Runner-up |
| 1 | 4 May 2003 | The Crowns | −10 | 3 strokes |  Toshimitsu Izawa,  Zaw Moe, Taichi Teshima |
| 2 | 1 Oct 2006 | Coca-Cola Tokai Classic | −2 | 2 strokes | Katsumasa Miyamoto |
| 3 | 6 Jul 2008 | UBS Japan Golf Tour Championship ShishidoHills | −12 | 5 strokes |  Brendan Jones, Takao Nogami |
- The Japan Golf Tour Championship is also a Japan major championship.
| No. | Year | Tournament | Opponents | Result |
| 1 | 2013 | Coca-Cola Tokai Classic | Shingo Katayama, Satoshi Tomiyama | Katayama won with birdie on first extra hole |
Results in major championships
CUT = missed the half-way cutNote: Hoshino only played in The Open Championship.