2023 Bad Homburg Open – Singles

Kateřina Siniaková defeated Lucia Bronzetti in the final, 6–2, 7–6(7–5) to win the singles tennis title at the 2023 Bad Homburg Open. It was her fourth WTA Tour singles title.

Caroline Garcia was the reigning champion, but chose to compete in Eastbourne instead.

Seeds
• # 🇵🇱 Iga Świątek (semifinals, withdrew)

• # Liudmila Samsonova (quarterfinals)

• # Donna Vekić (withdrew)

• # 🇪🇬 Mayar Sherif (second round)

• # 🇨🇦 Bianca Andreescu (second round)

• # 🇨🇳 Zhu Lin (withdrew)

• # 🇮🇹 Elisabetta Cocciaretto (first round)

• # 🇫🇷 Varvara Gracheva (quarterfinals)

• # Anna Blinkova (quarterfinals)

Seeds
• # 🇦🇷 Nadia Podoroska (qualifying competition, lucky loser)

• # 🇺🇦 Kateryna Baindl (qualified)

• # 🇧🇪 Maryna Zanevska (qualified)

• # 🇺🇸 Claire Liu (qualified)

Qualifiers
• # Jil Teichmann

• # 🇺🇦 Kateryna Baindl

• # 🇧🇪 Maryna Zanevska

• # 🇺🇸 Claire Liu

Lucky losers
• # 🇺🇸 Katie Volynets

• # 🇦🇷 Nadia Podoroska

• # 🇩🇪 Lena Papadakis