| Takero Okajima | |
| Position: | catcher / outfielder |
| Team: | Tohoku Rakuten Golden Eagles |
| Number: | 27 |
| Birth Date: | 7 September 1989 |
| Bats: | Left |
| Throws: | Right |
| Debutleague: | NPB |
| Debutdate: | June 20 |
| Debutyear: | 2012 |
| Debutteam: | Tohoku Rakuten Golden Eagles |
| Statyear: | 2023 season |
| Stat1label: | Batting average |
| Stat1value: | .258 |
| Stat2label: | Hits |
| Stat2value: | 796 |
| Stat3label: | Home runs |
| Stat3value: | 40 |
| Stat4label: | Runs batted in |
| Stat4value: | 305 |
| Stat5value: | 41 |
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is a Japanese professional baseball catcher for the Tohoku Rakuten Golden Eagles in Japan's Nippon Professional Baseball.