Seiki Okuda
Seiki Okuda is a Japanese professional golfer.
Okuda played on the Japan Golf Tour, winning six times.
Professional wins (8)
Japan Golf Tour wins (6)
| No. | Date | Tournament | Winning score | Margin of victory | Runner-up |
| 1 | 2 Sep 1990 | Chushikoku Open | −5 | Playoff |  Masayuki Kawamura, Tsukasa Watanabe |
| 2 | 29 Mar 1992 | TaylorMade KSB Open | −6 * | 4 strokes | Seiji Ebihara, Satoshi Higashi |
| 3 | 18 Oct 1992 | Asahi Beer Golf Digest Tournament | −12 | 1 stroke |  Roger Mackay |
| 4 | 27 Jun 1993 | Mizuno Open | −8 | 1 stroke | Wayne Grady, Tateo Ozaki, Teruo Sugihara |
| 5 | 10 Oct 1993 | Japan Open Golf Championship | −3 | 5 strokes | Masashi Ozaki |
| 6 | 26 Nov 1995 | Casio World Open | −14 | 1 stroke | Masashi Ozaki |
Japan Golf Tour playoff record
| No. | Year | Tournament | Opponent | Result |
| 1 | 1990 | Chushikoku Open | Masayuki Kawamura, Tsukasa Watanabe | |
| 2 | 1999 | Fancl Okinawa Open |  Taichi Teshima | Lost to birdie on first extra hole |
Japan PGA Senior Tour wins (2)
- 2013 Fujifilm Senior Championship
- 2014 Kyoraku More Surprise Cup