Alena Kovačková
| Country (sports) | Czech Republic |
|---|---|
| Born | 13 June 2008 Trutnov, Czech Republic |
| Plays | Right-handed (two-handed backhand) |
| Prize money | US $22,395 |
| Singles | |
| Career record | 37–23 |
| Career titles | 0 |
| Highest ranking | No. 594 (24 November 2025) |
| Current ranking | No. 609 (2 February 2026) |
| Grand Slam singles results | |
| Australian Open Junior | 3R (2025, 2026) |
| French Open Junior | 3R (2025) |
| Wimbledon Junior | 2R (2025) |
| US Open Junior | 2R (2023, 2024) |
| Doubles | |
| Career record | 25–5 |
| Career titles | 7 ITF |
| Highest ranking | No. 450 (16 June 2025) |
| Current ranking | No. 490 (19 January 2026) |
| Grand Slam doubles results | |
| Australian Open Junior | W (2026) |
| French Open Junior | F (2025) |
| Wimbledon Junior | W (2023) |
| US Open Junior | W (2025) |
| Last updated on: 2 February 2026. | |
Alena Kovačková (born 13 June 2008) is a Czech tennis player. She has a career-high WTA singles ranking of No. 594 achieved on 24 November 2025 and a doubles ranking of No. 450, reached on 16 June 2025.
Kovačková has won three major jr. titles in girls' doubles, two of them with sister Jana Kovačková.