| Shinsaku Maeda 前田新作 | |
| Birth Date: | 9 February 1952 |
| Weight: | 67kg (148lb) |
| Status: | Professional |
| Extour: | Japan Golf Tour |
| Prowins: | 10 |
| Japwins: | 9 |
| Otherwins: | 1 |
| Award1: | PGA of Japan Tour money list winner |
| Year1: | 1984 |
is a Japanese professional golfer. He won eight tournaments on the Japan Golf Tour and led the money list in 1984.
| No. | Date | Tournament | Winning score | Margin of victory | Runner(s)-up | |
|---|---|---|---|---|---|---|
| 1 | 24 Aug 1975 | KBC Augusta | −10 (69-70-73-66=278) | Playoff |  Hiroshi Ishii | |
| 2 | 18 Jul 1976 | Kansai Open Golf Championship | −15 (67-69-70-67=273) | |||
| 3 | 1 Aug 1976 | Kansai Pro Championship | −18 (62-67-72-65=266) | |||
| 4 | 21 Nov 1976 | Golf Nippon Series | −5 (72-70-72-71=285) | 3 strokes | Haruo Yasuda | |
| 5 | 5 Jul 1981 | JPGA East-West Tournament | −6 (66-68=134) | 3 strokes | Masashi Ozaki | |
| 6 | 6 Jun 1982 | Tohoku Classic | −8 (72-70-66=208)* | 2 strokes |  Graham Marsh, Toshiyuki Tsuchiyama | |
| 7 | 23 Sep 1984 | Gene Sarazen Jun Classic | −10 (68-69-70-71=278) | 1 stroke | Tateo Ozaki | |
| 8 | 14 Oct 1984 | Golf Digest Tournament | −14 (72-71-65-66=274) | 3 strokes | Seiji Ebihara | |
| 9 | 11 Nov 1984 | Taiheiyo Club Masters | −13 (69-68-66-72=275) | 1 stroke | Kikuo Arai, Naomichi Ozaki |
PGA of Japan Tour playoff record (1–4)
| No. | Year | Tournament | Opponent(s) | Result | |
|---|---|---|---|---|---|
| 1 | 1975 | KBC Augusta | Hiroshi Ishii | Won with par on first extra hole | |
| 2 | 1977 | Kansai Pro Championship | Kosaku Shimada | Lost to par on first extra hole | |
| 3 | 1979 | Aso National Park Open | Takashi Kurihara, Haruo Yasuda | ||
| 4 | 1983 | Pocari-Sweat Hakuryuko Open | Saburo Fujiki, Hiroshi Makino, Graham Marsh | Makino won with birdie on second extra hole after three-hole aggregate playoff; Fujiki: −1 (3-4-4=11), Makino: −1 (3-4-4=11), Marsh: +1 (3-5-5=13), Maeda: +2 (4-5-5=14) | |
| 5 | 1991 | Sapporo Tokyu Open |  Rick Gibson, Masahiro Kuramoto | Gibson won with birdie on first extra hole |