| Date: | 12–18 June |
| Edition: | 3rd |
| Category: | ITF Women's Circuit |
| Location: | Barcelona, Spain |
| Surface: | Clay |
| Prize Money: | $60,000 |
| Champs: | Daniela Seguel |
| Champd: | Montserrat González /  Sílvia Soler Espinosa |
The 2017 Barcelona Women World Winner was a professional tennis tournament played on outdoor clay courts. It was the third edition of the tournament and part of the 2017 ITF Women's Circuit, offering a total of $60,000 in prize money. It took place in Barcelona, Spain, from 12–18 June 2017.
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q2 | width=85 | Q3 |
| Singles | 80 | 48 | 29 | 15 | 8 | 1 | 5 | 3 | 1 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubles | 1 |
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Czech Republic | Denisa Allertová | 104 | 1 | |
| Dalila Jakupović | 130 | 2 | ||
| Spain | Sílvia Soler Espinosa | 147 | 3 | |
| Jil Teichmann | 152 | 4 | ||
 Japan | Misa Eguchi | 166 | 5 | |
| Montserrat González | 190 | 6 | ||
| Czech Republic | ||||
 France | Myrtille Georges | 204 | 8 | |
| Conny Perrin | 206 | 9 |
The following players received wildcards into the singles main draw:
The following player received entry by a special exempt:
The following players received entry from the qualifying draw:
Irene Burillo Escorihuela
Marta Paigina
Renata ZarazúaThe following players received entry as lucky losers:
See main article: 2017 Barcelona Women World Winner – Singles.
Amandine Hesse, 3–6, 7–6(7–5), 7–6(7–3)See main article: 2017 Barcelona Women World Winner – Doubles.
Sílvia Soler Espinosa def. 
Julia Glushko / 
Priscilla Hon, 6–4, 6–3
