2024 Transylvania Open

The 2024 Transylvania Open was a women's tennis tournament played on indoor hard courts. It was the fourth edition of the Transylvania Open, and part of the WTA 250 series of the 2024 WTA Tour. It was held at the BT Arena in Cluj-Napoca, Romania, from 5 until 11 February 2024.

Singles

 * 🇨🇿 Karolína Plíšková def. 🇷🇴 Ana Bogdan 6–4, 6–3

Doubles

 * 🇺🇸 Caty McNally / 🇺🇸 Asia Muhammad def. 🇬🇧 Harriet Dart / 🇸🇰 Tereza Mihalíková, 6–3, 6–4

Seeds

 * Rankings are as of 29 January 2024.

Other entrants
The following players received wildcards into the main draw:
 * 🇷🇴 Miriam Bulgaru
 * 🇷🇴 Andreea Mitu
 * 🇷🇴 Anca Todoni

The following players received entry using a protected ranking:
 * 🇺🇸 Caty McNally
 * Anastasija Sevastova

The following players received entry from the qualifying draw:
 * Erika Andreeva
 * 🇨🇴 Emiliana Arango
 * 🇫🇷 Alizé Cornet
 * 🇬🇧 Harriet Dart
 * 🇦🇹 Sinja Kraus
 * Simona Waltert

The following players received entry as lucky losers:
 * 🇪🇸 Marina Bassols Ribera
 * 🇭🇺 Anna Bondár

Withdrawals

 * 🇷🇴 Miriam Bulgaru → replaced by 🇪🇸 Marina Bassols Ribera
 * 🇫🇷 Clara Burel → replaced by 🇭🇺 Anna Bondár
 * 🇵🇱 Magdalena Fręch → replaced by 🇨🇳 Bai Zhuoxuan
 * Anna Kalinskaya → replaced by 🇷🇴 Jaqueline Cristian
 * Anastasia Pavlyuchenkova → replaced by 🇩🇪 Laura Siegemund
 * 🇮🇹 Martina Trevisan → replaced by Clara Tauson

Seeds

 * Rankings are as of 29 January 2024.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇷🇴 Jaqueline Cristian / 🇷🇴 Andreea Mitu
 * 🇷🇴 Mara Gae / 🇷🇴 Anca Todoni