| Date: | 11–17 September |
| Edition: | 2nd |
| Draw: | 32S / 8D |
| Category: | WTA 125 |
| Location: | Bucharest, Romania |
| Venue: | National Tennis Centre |
| Surface: | Clay |
| Prize Money: | $115,000 |
| Champs: |  Astra Sharma |
| Champd: |  Angelica Moratelli / Camilla Rosatello |
The 2023 Țiriac Foundation Trophy was a professional tennis tournament played on outdoor clay courts. It was the eighth edition of the tournament and second as a WTA 125 which was also part of the 2023 WTA 125 tournaments, offering a total of $115,000 in prize money. It took place at the National Tennis Centre in Bucharest, Romania between 11 and 17 September 2022.[1]
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Romania | Ana Bogdan | 60 | 1 | |
| Viktoriya Tomova | 82 | 2 | ||
| Romania | Jaqueline Cristian | 99 | 3 | |
| Italy | Sara Errani | 115 | 4 | |
 Hungary | Anna Bondár | 128 | 5 | |
 Spain | Jéssica Bouzas Maneiro | 134 | 6 | |
| Noma Noha Akugue | 142 | 7 | ||
| Darja Semeņistaja | 149 | 8 |
The following players received a wildcard into the singles main draw:
The following players qualified into the singles main draw:
The following player received entry as a lucky loser:
Victoria Jiménez Kasintseva → replaced by Suzan Lamens| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Hungary | Anna Bondár |  Belgium | Kimberley Zimmermann | 105 | 1 | |
| Irina Khromacheva |  Ukraine | Valeriya Strakhova | 203 | 2 |
The following pair received a wildcard into the doubles main draw:
The following pair received entry as alternates:
Ana Bogdan / Jaqueline Cristian → replaced by Marie Benoît / Alexandra Cadanțu-IgnatikSee main article: 2023 Țiriac Foundation Trophy – Singles.
Astra Sharma def. Sara Errani 0–6, 7–5, 6–2See main article: 2023 Țiriac Foundation Trophy – Doubles.
Angelica Moratelli / Camilla Rosatello def. Valentini Grammatikopoulou / 
Anna Sisková 7–5, 6–4