The Seagulls have already enjoyed a pre-season friendly 6-1 win against League One Wycombe Wanderers, as Danny Welbeck netted four. They also have tune-ups planned against Stoke City, Las Palmas, Southampton and Wolfsburg before they kick-off the Premier League against Fulham at the Amex Stadium on August 16.
Amid the preparations, some players will be plotting their next moves with Igor Julio, Pervis Estupinan, Evan Ferguson, Julio Enciso and Matt O'Riley all linked with summer exits.
Premier League squads consist of 25 players, including eight homegrown players. Under-21 players (Jack Hinshelwood and Tommy Watson) are eligible over and above the limit of 25 per squad.
Here's how Fabian Hurzeler's 25-man squad could shape up – including Albion's five new summer signings.
21. Solly March - A
Spotted in pre-season training and much will depend if he can fully recover from his knee issues. Photo: Mike Hewitt
22. Kaoru Mitoma - A
It appears as though the Japan international will stay at Brighton. Great news for all. Photo: Mike Hewitt
23. Danny Welbeck - A
The striker started the pre-season with four goals and the 34-year-old is expected to be a key man for Hurzeler once again Photo: Liverpool FC
24. Charalampos Kostoulas - A
There's plenty of excitement about his £30m arrival. Brighton may have a superstar on their hands. Photo: Milos Bicanski