2021 Kozerki Open – Singles

Maja Chwalińska was the defending champion but chose not to participate.

Ekaterine Gorgodze won the title, defeating Chloé Paquet in the final, 7–6(9–7), 0–6, 6–4.

Seeds
• # 🇭🇺 Dalma Gálfi (quarterfinals)

• # 🇹🇷 Çağla Büyükakçay (second round)

• # Ekaterine Gorgodze (champion)

• # 🇷🇴 Gabriela Talabă (second round)

• # Despina Papamichail (quarterfinals)

• # 🇫🇷 Chloé Paquet (final)

• # 🇫🇷 Tessah Andrianjafitrimo (semifinals)

• # 🇪🇸 Irene Burillo Escorihuela (first round)