| Goalkeepers: | David Raya, Kepa Arrizabalaga, Karl Hein |
| Defenders: | William Saliba, Cristhian Mosquera, Ben White, Gabriel Magalhaes, Jurrien Timber, Jakub Kiwior, Oleksandr Zinchenko, Riccardo Calafiori, Myles Lewis-Skelly |
| Midfielders: | Martin Odegaard, Christian Norgaard, Fabio Vieira, Ethan Nwaneri, Mikel Merino, Albert Sambi Lokonga, Martin Zubimendi, Declan Rice |
| Forwards: | Bukayo Saka, Gabriel Jesus, Gabriel Martinelli, Leandro Trossard, Reiss Nelson, Kai Havertz, Noni Madueke, Viktor Gyokeres |
Declan Rice and Fabio Vieira did not join the training camp in Spain, while David Raya joined up late. However, the trio had their reasons.
Rice was following an individual training plan, while Raya was allowed an extended summer to enjoy his newlywed life. As for Vieira, he was engaged at the Club World Cup on loan with FC Porto. Given that the Portuguese played his final game of the season on June 24, he was eligible for a mandatory three-week summer break until July 15.
New arrivals Kepa Arrizabalaga, Christian Norgaard and Martin Zubimendi have all traveled with the Arsenal squad to Singapore. Noni Madueke's debut will be delayed after the winger lifted the Club World Cup title with Chelsea, while Gabriel Jesus is recovering from an ACL injury. Jurrien Timber and Gabriel Magalhaes may be present but could miss playing time due to injury recovery.
Joined from Valencia, center-back Cristhian Mosquera made his club debut in the Villarreal loss. The new striker, Viktor Gyokeres, made his Gunners debut in the north London derby in Hong Kong.