| Date: | 24–30 September |
| Edition: | 3rd |
| Category: | ITF Women's Circuit |
| Location: | Valencia, Spain |
| Prize Money: | $60,000+H |
| Champs: |  Paula Badosa Gibert |
| Champd: |  Irina Khromacheva /  Nina Stojanović |
| Main Name: | Open Ciudad de Valencia |
The 2018 BBVA Open Ciudad de Valencia was a professional tennis tournament played on outdoor clay courts. It was the third edition of the tournament and was part of the 2018 ITF Women's Circuit. It took place in Valencia, Spain, on 24–30 September 2018.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Carina Witthöft | 91 | 1 | ||
 Belgium | Ysaline Bonaventure | 119 | 2 | |
| Spain | Georgina García Pérez | 134 | 3 | |
| Russian Federation | Irina Khromacheva | 155 | 4 | |
| Verónica Cepede Royg | 156 | 5 | ||
 Romania | Irina Bara | 158 | 6 | |
 Liechtenstein | Kathinka von Deichmann | 161 | 7 | |
| Valentini Grammatikopoulou | 172 | 8 |
The following players received a wildcard into the singles main draw:
The following players received entry into the singles main draw using a protected ranking:
The following players received entry from the qualifying draw:
Marie Benoît
Andrea Gámiz Eva Guerrero Álvarez
Paula OrmaecheaThe following player received entry as a lucky loser:
See main article: 2018 BBVA Open Ciudad de Valencia – Singles.
Paula Badosa Gibert def. Aliona Bolsova Zadoinov, 6–1, 4–6, 6–2See main article: 2018 BBVA Open Ciudad de Valencia – Doubles.
Irina Khromacheva / Nina Stojanović def. Valentini Grammatikopoulou / 
Renata Zarazúa, 6–1, 6–4
