Momoko Kobori
| Country (sports) | Japan |
|---|---|
| Born | 22 August 1998 Saitama, Japan |
| Height | 1.58 m (5 ft 2 in) |
| Plays | Right (two-handed backhand) |
| Coach | Takahiro Sakuma |
| Prize money | $216,640 |
| Singles | |
| Career record | 241–189 |
| Career titles | 4 ITF |
| Highest ranking | No. 226 (22 April 2019) |
| Current ranking | No. 425 (2 March 2026) |
| Doubles | |
| Career record | 273–153 |
| Career titles | 26 ITF |
| Highest ranking | No. 90 (9 February 2026) |
| Current ranking | No. 92 (2 March 2026) |
| Grand Slam doubles results | |
| Australian Open | 1R (2026) |
| Last updated on: 2 March 2026. | |
Momoko Kobori (小堀 桃子, Kobori Momoko; born 22 August 1998) is a Japanese female tennis player. She has career-high WTA rankings of world No. 226 in singles, achieved on 22 April 2019, and No. 95 in doubles, set on 3 November 2025. She has won two singles titles and 21 doubles titles on the ITF Circuit.