| Date: | 24–30 July |
| Edition: | 36th (men) 11th (women) |
| Category: | ATP Challenger Tour ITF Women's Circuit |
| Location: | Tampere, Finland |
| Surface: | Clay |
| Champms: |  Calvin Hemery |
| Champmd: |  Sander Gillé / Joran Vliegen |
| Champws: |  Monika Kilnarová |
| Champwd: |  Anna Iakovleva /  Gyulnara Nazarova |
The 2017 Tampere Open was a professional tennis tournament played on clay courts. It was the 36th edition of the tournament which was part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit. It took place in Tampere, Finland, on 24–30 July 2017.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Pedro Sousa | 150 | 1 | ||
 Austria | Sebastian Ofner | 156 | 2 | |
 Spain | Guillermo García López | 163 | 3 | |
| Spain | Rubén Ramírez Hidalgo | 187 | 4 | |
| Belgium | Kimmer Coppejans | 190 | 5 | |
 Kazakhstan | Dmitry Popko | 200 | 6 | |
| Belgium | ||||
| France | Calvin Hemery | 215 | 8 | |
| France | Tristan Lamasine | 225 | 9 |
The following players received wildcards into the singles main draw:
Vladimir Ivanov
Patrick Kaukovalta Lauri Kiiski
Fred SimonssonThe following players received entry from the qualifying draw:
Juan Ignacio Londero Axel Michon
Ben Patael Alexander VasilenkoThe following players received entry as lucky losers:
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Belgium | Marie Benoît | 422 | 1 | |
| France | Estelle Cascino | 481 | 2 | |
 Romania | Daiana Negreanu | 532 | 3 | |
 Slovakia | Kristína Schmiedlová | 547 | 4 | |
| Czech Republic | Monika Kilnarová | 586 | 5 | |
 Serbia | Bojana Marinković | 594 | 6 | |
| France | Clothilde de Bernardi | 728 | 7 | |
| Finland | Piia Suomalainen | 769 | 8 |
The following players received wildcards into the singles main draw:
Ella Haavisto Ella Leivo Monica Malinen Mariella MinettiThe following players received entry from the qualifying draw:
Monika Kilnarová Aleksandra Kuznetsova Nelly Mezan Gyulnara Nazarova Peppi Ramstedt Saana Saarteinen Kristína Schmiedlová Liisa VehvilainenSee main article: 2017 Tampere Open – Men's singles.
Calvin Hemery def. Pedro Sousa 6–3, 6–4. Monika Kilnarová def. Marie Benoît, 7–6(7–5), 6–7(5–7), 6–4See main article: 2017 Tampere Open – Men's doubles.
Sander Gillé / Joran Vliegen def. 
Lucas Gómez / Juan Ignacio Londero 6–2, 6–7(5–7), [10–3]. Anna Iakovleva / Gyulnara Nazarova def. Marie Benoît / Estelle Cascino, walkover