The 2017 Bol Open was a professional tennis tournament played on outdoor clay courts in Bol, Croatia. It was the twelfth edition of the tournament and part of the 2017 WTA 125K series. It took place on 6–11 June 2017.
Singles entrants
Seeds
1 Rankings as of 29 May 2017.
Other entrants
The following players received wildcards into the singles main draw: Sara Errani Tena Lukas Ajla Tomljanović Natalia Vikhlyantseva
The following players received entry from the qualifying draw: Ana Biškić Chuang Chia-jung Xenia Knoll Prarthana Thombare
Withdrawals
Before the tournament
Catherine Bellis →replaced by Viktoriya Tomova
Ana Bogdan →replaced by Renata Voráčová
Jana Čepelová →replaced by Tereza Mrdeža
Sorana Cîrstea →replaced by Elitsa Kostova
Ons Jabeur →replaced by Ivana Jorović
Irina Khromacheva →replaced by Misa Eguchi
Varvara Lepchenko →replaced by Tamara Zidanšek
Magda Linette →replaced by Olga Sáez Larra
Petra Martić →replaced by Alexandra Panova
Christina McHale →replaced by Olga Govortsova
Patricia Maria Țig →replaced by Lina Gjorcheska
Zheng Saisai →replaced by Alexandra Cadanțu
Doubles entrants
Seeds
1 Rankings as of May 29, 2017 .
Other entrants
The following pairs received a wildcard into the doubles main draw: Ana Biškić / Ani Mijačika
Champions
Singles
Aleksandra Krunić def. Alexandra Cadanțu, 6–3, 3–0 ret.
Doubles
Chuang Chia-jung / Renata Voráčová def. Lina Gjorcheska / Aleksandrina Naydenova, 6–4, 6–2