2023 Tampere Open

The 2023 Tampere Open was a professional tennis tournament played on clay courts. It was the 41st edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Tampere, Finland, between 17 and 23 July 2023.

Seeds

 * 1 Rankings as of 3 July 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * Cristian Garín
 * 🇫🇮 Patrick Kaukovalta
 * 🇨🇿 Jiří Veselý

The following players received entry from the qualifying draw:
 * Duje Ajduković
 * Rémy Bertola
 * 🇹🇷 Ergi Kırkın
 * 🇺🇸 Toby Kodat
 * 🇮🇹 Lorenzo Rottoli
 * Valentin Vacherot

Singles

 * 🇮🇳 Sumit Nagal def. 🇨🇿 Dalibor Svrčina 6–4, 7–5.

Doubles

 * 🇵🇱 Szymon Kielan / 🇵🇱 Piotr Matuszewski def. 🇺🇦 Vladyslav Orlov / 🇦🇺 Adam Taylor 6–4, 7–6(9–7).