| Yoshimi Niizeki | |
| Birth Date: | 29 September 1954 |
| Birth Place: | Yamagata, Yamagata, Japan |
| Weight: | 68kg (150lb) |
| Status: | Professional |
| Extour: | Japan Golf Tour |
| Prowins: | 5 |
| Japwins: | 2 |
| Otherwins: | 3 |
Yoshimi Niizeki (born 29 September 1954) is a Japanese professional golfer.
Niizeki played on the Japan Golf Tour, winning twice.
| No. | Date | Tournament | Winning score | Margin of victory | Runner-up | |
|---|---|---|---|---|---|---|
| 1 | 26 Jun 1988 | Mizuno Open | −8 (69-74-68-69=280) | Playoff |  Seiichi Kanai | |
| 2 | 13 Aug 1989 | Nikkei Cup | −9 (66-69-68-68=279) | Playoff | Saburo Fujiki |
PGA of Japan Tour playoff record (2–1)
| No. | Year | Tournament | Opponent | Result | |
|---|---|---|---|---|---|
| 1 | 1988 | Mizuno Open | Seiichi Kanai | Won with birdie on first extra hole | |
| 2 | 1989 | Pepsi Ube Kosan Open | Akihito Yokoyama | Lost to bogey on second extra hole | |
| 3 | 1989 | Nikkei Cup | Saburo Fujiki | Won with par on first extra hole |