| Doubles | |
|---|---|
| 2016 Bol Open | |
| Champion |  Xenia Knoll  Petra Martić |
| Runner-up |  Raluca Olaru  İpek Soylu |
| Final score | 6–3, 6–2 |
This was the first edition of the tournament as a 125K event. Petra Mandula and Patricia Wartusch were the champions when it was last held as a Tier III event in 2003, but both have since retired from the sport.
Xenia Knoll and Petra Martić won the title, defeating Raluca Olaru and İpek Soylu in the final, 6–3, 6–2.
All seeds received a bye into the quarterfinals.
Raluca Olaru / İpek Soylu (final)
Chan Chin-wei / 
Renata Voráčová (quarterfinals)
Julia Glushko / 
Paula Kania (semifinals) Xenia Knoll / Petra Martić (champions)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | R Olaru İ Soylu | 6 | 7 | ||||||||||||||||||||||||
| WC | T Lukas  P Thombare | 6 | 6 | WC | T Lukas P Thombare | 2 | 5 | ||||||||||||||||||||
T Mrdeža  I Shinikova | 2 | 3 | 1 | R Olaru İ Soylu | 6 | 6 | |||||||||||||||||||||
| 3 | J Glushko P Kania | 3 | 3 | ||||||||||||||||||||||||
| 3 | J Glushko P Kania | w/o | |||||||||||||||||||||||||
| L Kunčíková K Stuchlá | 6 | 0 | [5] |  Y Bonaventure  R Peterson | |||||||||||||||||||||||
| Y Bonaventure R Peterson | 3 | 6 | [10] | 1 | R Olaru İ Soylu | 3 | 2 | ||||||||||||||||||||
 I Jorović A Vrljić | 2 | 63 | 4 | X Knoll P Martić | 6 | 6 | |||||||||||||||||||||
E Kostova  S Vickery | 6 | 77 | E Kostova S Vickery | ||||||||||||||||||||||||
| 4 | X Knoll P Martić | w/o | |||||||||||||||||||||||||
| 4 | X Knoll P Martić | 6 | 6 | ||||||||||||||||||||||||
| WC | A Mijačika  M Partaud | 4 | 3 | A Mitu PM Țig | 1 | 2 | |||||||||||||||||||||
| A Mitu PM Țig | 6 | 6 | A Mitu PM Țig | 6 | 6 | ||||||||||||||||||||||
| 2 | C-w Chan R Voráčová | 3 | 3 | ||||||||||||||||||||||||
Andrea Hlaváčková and Lucie Hradecká were the defending champions, and won in the final, 6–2, 6–4, against Tatjana Malek and Andrea Petkovic.
Ioana Raluca Olaru and Olga Savchuk were the defending champions, both of them were present this year, but played with different partners.
Olaru partnered with Galina Voskoboeva, but they lost in the first round against Arina Rodionova and Olga Savchuk.
Savchuk partnered with Arina Rodionova, but they lost in the semifinals against Vitalia Diatchenko and Ekaterina Dzehalevich.
Polona Hercog and Barbora Záhlavová-Strýcová were the defending champions, but Záhlavová-Strýcová chose not to compete this year.
As a result, Hercog partnered up with Petra Martić. However, they lost in quarterfinals to Petra Cetkovská and Renata Voráčová.
Mariya Koryttseva and Ioana Raluca Olaru defeated Lourdes Domínguez Lino and Arantxa Parra Santonja in the final, 3–6, 6–1, [10–4]
Jill Craybas and Julia Görges were the defending champions but chose not to participate.
Sandra Klemenschits and Andreja Klepač won the title, defeating Kristina Barrois and Eleni Daniilidou in the final, 6–1, 6–4.
This was the first edition of the tournament since 2008.
Elena Bogdan and Alexandra Cadanțu were the defending champions, but lost in the quarterfinals to Raluca Olaru and Anna Tatishvili.
Oksana Kalashnikova and Demi Schuurs won the title, defeating Andreea Mitu and Patricia Maria Țig in the final, 6–2, 6–2.
Daria Gavrilova and Elina Svitolina were the defending champions, but chose not to participate this year.
Andreea Mitu and İpek Soylu won the title by walkover when Xenia Knoll and Danka Kovinić withdrew from the final. Mitu and Soylu won the title by playing only two matches, since their semifinal opponents also withdrew.
Tímea Babos and Kristina Mladenovic were the defending champions, but chose not to participate this year.
Xenia Knoll and Aleksandra Krunić won the title, defeating Tatjana Maria and Raluca Olaru in the final, 6–3, 6–0.
The 2016 Bol Open was a professional tennis tournament played on outdoor clay courts in Bol, Croatia. The tournament's first edition was held in late April 1991, and then again every year from 1996 to 2003. The tournament returned for 2016 as part of the WTA 125K series.
Kiki Bertens and Johanna Larsson were the defending champions, but lost in the quarterfinals to Andreea Mitu and Alicja Rosolska.
Margarita Gasparyan and Alexandra Panova were the defending champions, but Gasparyan could not participate due to injury. Panova teamed up with Evgeniya Rodina, but they retired in the first round against Demi Schuurs and Renata Voráčová.
Martina Hingis and Sania Mirza were the defending champions, but Mirza chose not to participate this year. Hingis played alongside Belinda Bencic, but lost in the first round to Gabriela Dabrowski and Michaëlla Krajicek.
This was the first edition of the tournament.
Xenia Knoll and Aleksandra Krunić were the defending champions, but Knoll chose to compete in Prague instead. Krunić played alongside Daria Gavrilova, but lost in the semifinals to Tímea Babos and Andrea Hlaváčková.
Xenia Knoll and Petra Martić were the defending champions, but Martić chose not to participate. Knoll played alongside Maryna Zanevska, but they lost to Maria Sakkari and Sara Sorribes Tormo in the quarterfinals.
Raluca Olaru and İpek Soylu were the defending champions, but Olaru chose to compete in Wuhan instead. Soylu played alongside Irina Khromacheva, but lost in the semifinal to Tímea Babos and Andrea Hlaváčková.
İpek Soylu and Xu Yifan were the defending champions, but did not participate this year.
Andrea Sestini Hlaváčková and Peng Shuai were the defending champions, but Sestini Hlaváčková chose to compete in Brisbane instead and Peng chose not to participate this year.
Hsieh Su-wei and Monica Niculescu were the defending champions, but chose not to participate this year.
Tímea Babos and Andrea Sestini Hlaváčková were the defending champions, but Babos chose not to participate and Sestini Hlaváčková chose to compete in Prague instead.