Masanori Kobayashi
Masanori Kobayashi is a Japanese professional golfer.
Kobayashi has played on the Japan Golf Tour since 1999. He won his first title in 2011 at the Totoumi Hamamatsu Open and his second at the Asia-Pacific Panasonic Open in 2012. He also won two events on the Japan Challenge Tour in 2000.
Professional wins (5)
Japan Golf Tour wins (3)
| No. | Date | Tournament | Winning score | Margin of victory | Runner-up |
| 1 | 22 May 2011 | Totoumi Hamamatsu Open | −20 | Playoff |  Ryo Ishikawa |
| 2 | 23 Sep 2012 | Asia-Pacific Panasonic Open1 | −17 | 1 stroke | Koumei Oda |
| 3 | 22 Oct 2013 | Japan Open Golf Championship | −10 | 3 strokes | Koumei Oda |
1Co-sanctioned by the Asian Tour
- The Japan Open Golf Championship is also a Japan major championship.
| No. | Year | Tournament | Opponent | Result |
| 1 | 2011 | Totoumi Hamamatsu Open | Ryo Ishikawa | Won with birdie on second extra hole |
Japan Challenge Tour wins (2)
- 2000 Hisamitsu KBC Challenge, PRGR Cup
Results in major championships
"T" = tied