| Date: | 5–11 November |
| Edition: | 12th |
| Category: | WTA 125K series |
| Location: | Limoges, France |
| Prize Money: | $125,000 |
| Champs: |  Ekaterina Alexandrova |
| Champd: | Veronika Kudermetova /  Galina Voskoboeva |
The 2018 Open de Limoges was a professional tennis tournament, played on indoor hard courts. It was the 12th edition of the tournament and part of the 2018 WTA 125K series, offering a total of $125,000 in prize money. It took place in Limoges, France, from 5 to 11 November 2018.[1]
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Romania | Mihaela Buzărnescu | 24 | 1 | |
 France | Alizé Cornet | 46 | 2 | |
| France | Pauline Parmentier | 54 | 3 | |
| Romania | Ana Bogdan | 71 | 4 | |
| Romania | 77 | 5 | ||
| Tatjana Maria | 78 | 6 | ||
| Russian Federation | Evgeniya Rodina | 87 | 7 | |
| Russian Federation | Ekaterina Alexandrova | 92 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry using a protected ranking into the singles main draw:
The following players received entry from the qualifying draw:
The following players received entry into the main draw as a lucky loser:
Before the tournament;
Katie Boulter → replaced by Alexandra Dulgheru
Olga Danilović → replaced by 
Sílvia Soler Espinosa Vitalia Diatchenko → replaced by 
Jamie Loeb
Anhelina Kalinina → replaced by 
Ekaterine Gorgodze Marta Kostyuk → replaced by Paula Badosa Gibert
Kristýna Plíšková → replaced by 
Olga Govortsova Tereza Smitková → replaced by Vera Zvonareva
Rebecca Šramková| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Romania | Mihaela Buzărnescu | Romania | Monica Niculescu | 72 | 1 | |
| Timea Bacsinszky | Russian Federation | Vera Zvonareva | 146 | 2 | ||
| Russian Federation | Veronika Kudermetova | Kazakhstan | Galina Voskoboeva | 150 | 3 | |
| Russian Federation | Anna Blinkova | Russian Federation | Alexandra Panova | 189 | 4 |
See main article: 2018 Open de Limoges – Singles.
Ekaterina Alexandrova def. Evgeniya Rodina, 6–2, 6–2See main article: 2018 Open de Limoges – Doubles.
Veronika Kudermetova / Galina Voskoboeva def. Timea Bacsinszky / Vera Zvonareva 7–5, 6–4