| Taiki Sekine | |
| Position: | Outfielder |
| Team: | Yokohama DeNA BayStars |
| Number: | 63 |
| Bats: | Left |
| Throws: | Left |
| Birth Date: | 28 June 1995 |
| Birth Place: | Kanie, Aichi, Japan |
| Debutdate: | October 4 |
| Debutyear: | 2014 |
| Debutteam: | Yokohama DeNA BayStars |
| Debutleague: | NPB |
| Statyear: | 2023 season |
| Stat1label: | Batting average |
| Stat1value: | .240 |
| Stat2label: | Home runs |
| Stat2value: | 7 |
| Stat3label: | Runs batted in |
| Stat3value: | 69 |
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| Awards: | |
is a professional Japanese baseball player. He plays outfield for the Yokohama DeNA BayStars.