The 2017 LPGA of Japan Tour was the 50th season of the LPGA of Japan Tour, the professional golf tour for women operated by the Ladies Professional Golfers' Association of Japan. The 2017 schedule included 38 official events worth ¥3.710 billion.
The leading money winner was Ai Suzuki, followed by Lee Min-young and Teresa Lu. Suzuki finished also on top of the LPGA Mercedes-Benz Player of the Year Rankings, here followed by Kim Ha-neul and Lee Min-young.
The number in parentheses after winners' names show the player's total number wins in official money individual events on the LPGA of Japan Tour, including that event. All tournaments were played in Japan.
| Dates | Tournament | Location | Prize fund (¥) | Winner | |
|---|---|---|---|---|---|
| Mar 2–5 | 120,000,000 |  Ahn Sun-ju (23) | |||
| Mar 10–12 | 80,000,000 | Jeon Mi-jeong (25) | |||
| Mar 17–19 | 70,000,000 |  Erika Kikuchi (3) | |||
| Mar 24–26 | 80,000,000 | Maiko Wakabayashi (3) | |||
| Mar 30 – Apr 2 | 100,000,000 | Lee Min-young (1) | |||
| Apr 7–9 | 60,000,000 |  Teresa Lu (13) | |||
| Apr 14–16 | 100,000,000 | Yukari Nishiyama (2) | |||
| Apr 21–23 | 80,000,000 | Yumiko Yoshida (6) | |||
| Apr 28–30 | 70,000,000 | Kim Ha-neul (4) | |||
| May 4–7 | World Ladies Championship Salonpas Cup | 120,000,000 | Kim Ha-neul (5) | ||
| May 12–14 | 120,000,000 | Ai Suzuki (4) | |||
| May 19–21 | 70,000,000 | Momoko Ueda (12) | |||
| May 26–28 | 80,000,000 | Kang Soo-yun (3) | |||
| Jun 2–4 | 70,000,000 | Serena Aoki (1) | |||
| Jun 8–11 | 100,000,000 | Kim Ha-neul (6) | |||
| Jun 16–18 | 80,000,000 | Teresa Lu (14) | |||
| Jun 22–25 | 180,000,000 | Ai Suzuki (5) | |||
| Jul 7–9 | 100,000,000 | Lee Min-young (2) | |||
| Jul 14–16 | 60,000,000 | Kim Hae-rym (1) | |||
| Jul 21–23 | 80,000,000 | Lala Anai (2) | |||
| Jul 27–30 | 120,000,000 | Misuzu Narita (8) | |||
| Aug 4–6 | 90,000,000 |  Haruka Morita-WanyaoLu (1) | |||
| Aug 11–13 | 80,000,000 | Mamiko Higa (3) | |||
| Aug 18–20 | 60,000,000 | Lee Bo-mee (21) | |||
| Aug 24–27 | 100,000,000 | Jiyai Shin (16) | |||
| Sep 1–3 | 60,000,000 |  Onnarin Sattayabanphot (3) | |||
| Sep 7–10 | Japan LPGA Championship Konica Minolta Cup | 200,000,000 | Lee Ji-hee (22) | ||
| Sep 15–17 | 80,000,000 | Fumika Kawagishi (1) | |||
| Sep 22–24 | 70,000,000 | Nasa Hataoka (2) | |||
| Sep 28 – Oct 1 | Japan Women's Open Golf Championship | 140,000,000 | Nasa Hataoka (3) | ||
| Oct 6–8 | 90,000,000 | Yumiko Yoshida (7) | |||
| Oct 13–15 | 80,000,000 | Teresa Lu (15) | |||
| Oct 19–22 | 180,000,000 | Momoko Ueda (13) | |||
| Oct 27–29 | 80,000,000 | Kana Nagai (1) | |||
| Nov 3–5 | Ibaraki | US$1,500,000 | Shanshan Feng (7) | ||
| Nov 10–12 | 100,000,000 | Mami Fukuda (1) | |||
| Nov 16–19 | 100,000,000 | Jiyai Shin (17) | |||
| Nov 23–26 | Japan LPGA Tour Championship Ricoh Cup | 100,000,000 | Teresa Lu (16) |
Events in bold are majors.
The Toto Japan Classic is co-sanctioned with the LPGA Tour.