2024 Koper Open – Singles

Aliona Bolsova was the defending champion but chose not to participate.

Veronika Erjavec won the title, defeating Polona Hercog in an all-Slovenian final, 6–4, 6–3.

Seeds
• # 🇭🇺 Panna Udvardy (second round)

• # 🇫🇷 Chloé Paquet (semifinals)

• # 🇨🇿 Dominika Šalková (first round)

• # 🇷🇴 Miriam Bulgaru (second round)

• # 🇩🇪 Anna-Lena Friedsam (first round, retired)

• # 🇷🇴 Anca Todoni (first round)

• # Polona Hercog (final)

• # Veronika Erjavec (champion)