2020 Prague Open – Doubles

Anna Kalinskaya and Viktória Kužmová were the defending champions, but chose not to participate.

Lucie Hradecká and Kristýna Plíšková won the title, defeating Monica Niculescu and Raluca Olaru in the final, 6–2, 6–2.

Seeds
• # 🇨🇿 Barbora Krejčíková / 🇨🇿 Kateřina Siniaková (semifinals)

• # 🇨🇿 Lucie Hradecká / 🇨🇿 Kristýna Plíšková (champions)

• # 🇦🇺 Ellen Perez / 🇦🇺 Storm Sanders (first round)

• # 🇷🇴 Monica Niculescu / 🇷🇴 Raluca Olaru (final)