2024 Girona Challenger – Singles

Ivan Gakhov was the defending champion but lost in the second round to Javier Barranco Cosano.

Pedro Martínez won the title after defeating Radu Albot 7–5, 6–4 in the final.

Seeds
• # 🇦🇷 Pedro Cachín (withdrew)

• # 🇪🇸 Pedro Martínez (champion)

• # Cristian Garín (quarterfinals)

• # 🇪🇸 Albert Ramos Viñolas (first round)

• # 🇫🇷 Grégoire Barrère (first round)

• # 🇪🇸 Bernabé Zapata Miralles (second round)

• # Jesper de Jong (quarterfinals)

• # 🇪🇸 Pablo Llamas Ruiz (first round)