2023 Wimbledon Championships – Girls' singles

Clervie Ngounoue won the title, defeating Nikola Bartůňková in the final, 6–2, 6–2.

Liv Hovde was the defending champion, but chose not to participate. She received a wildcard into the women's singles qualifying competition, where she lost to fifth seed Diana Shnaider in the first round.

Seeds
• Alina Korneeva (semifinals)

• 🇺🇸 Clervie Ngounoue (champion)

• 🇯🇵 Sara Saito (second round)

• 🇵🇪 Lucciana Pérez Alarcón (second round)

• 🇸🇰 Renáta Jamrichová (semifinals)

• 🇺🇸 Kaitlin Quevedo (second round)

• 🇯🇵 Sayaka Ishii (quarterfinals)

• 🇯🇵 Ena Koike (quarterfinals)

• 🇮🇹 Federica Urgesi (first round)

• 🇨🇿 Tereza Valentová (second round)

• 🇬🇧 Ella McDonald (second round)

• 🇸🇰 Nina Vargová (first round)

• 🇦🇺 Emerson Jones (third round)

• 🇷🇸 Teodora Kostović (first round)

• 🇺🇸 Tyra Caterina Grant (second round, withdrew)

• 🇪🇸 Charo Esquiva Banuls (second round)

Seeds
• # 🇦🇺 Maya Joint (first round)

• # 🇵🇱 Malwina Rowińska (qualified)

• # 🇮🇱 Liam Oved (qualifying competition)

• # 🇮🇹 Emma Ottavia Ghirardato (first round)

• # 🇦🇹 Tamara Kostic (qualifying competition)

• # 🇯🇵 Shiho Tsujioka (qualifying competition)

• # 🇰🇷 Kim Yu-jin (first round)

• # 🇺🇸 Alanis Hamilton (qualified)

• # 🇺🇸 Anya Murthy (qualified)

• # 🇷🇴 Elena Ruxandra Bertea (qualifying competition)

• # 🇮🇱 Mika Buchnik (first round)

• # 🇮🇹 Vittoria Paganetti (qualifying competition, withdrew)

• # 🇦🇺 Roisin Gilheany (qualified)

• # 🇧🇷 Olivia Carneiro (first round)

• # Anastasia Grechkina (qualified)

• # 🇦🇺 Lily Fairclough (qualifying competition)

Qualifiers
• # 🇬🇧 Daniela Piani

• # 🇵🇱 Malwina Rowińska

• # Anastasia Grechkina

• # 🇨🇿 Vendula Valdmannová

• # 🇮🇹 Greta Greco Lucchina

• # 🇦🇺 Roisin Gilheany

• # 🇺🇸 Anya Murthy

• # 🇺🇸 Alanis Hamilton