Naoki Tajima

is a Japanese tennis player.

Tajima has a career high ATP singles ranking of No. 603 achieved on 20 January 2021 and a doubles rankings of No. 245 achieved on 16 February 2026.

Tajima won the 2018 French Open – Boys' doubles title.

ATP Challenger and ITF Futures finals

Singles: 2 (0–2)

Doubles: 21 (7–14)

Junior Grand Slam finals

Doubles: 1 (1 title)

External links

• Official site: https://naokitajima.tennis/