Brighton celebrate a goal at Crystal Palace last season. Picture by Getty Images
A number of the club's 25 most expensive signings have been made in the past couple of years. Several deals are now undisclosed fees but here is what TransferMarkt believes the Seagulls' paid for their most expensive incomings.
Iran winger became Albion's club record signing when he joined from AZ Alkmaar last summer. Made 24 appearances in 2018/19.
Dutch striker joined Albion from PSV Eindhoven in January, 2018, and has since scored six goals in 41 games.
Mali international showed signs of his potential last summer after joining from Lille. Made 34 appearances in all competitions last season.
Colombian winger had an injury-hit 2018/19 campaign, after scoring five goals in 32 Premier League matches in 2017/18 following his move from Club Brugge.
Dutch international has played 75 times for Albion since joining from PSV Eindhoven in August, 2017.
Brazilian left-back joined Brighton from RB Leipzig last summer. Made 22 Premier League appearances in 2018/19.
Argentine midfielder joined Albion in January but returned to Argentinos Juniors on loan for the rest of the season.
Spanish full-back joined Brighton from Valencia last season and has made 25 Premier League appearances.
Netted five goals last season after joining Albion from Deportivo.
Australia's number one has starred between the sticks for Albion since from from Valencia in 2017.
Has played more than 100 times for the Seagulls since joining from Blackburn in August, 2016. Player of the season in 2018/19.
Joined Brighton in July, 2017, and made 18 appearances. Spent the second half of last season on loan at Fortuna Dusseldorf.
Back-up keeper made eight appearances last season after joining from Fulham.
Striker has netted 52 goals since returning to Brighton from Bournemouth in July, 2016.
French winger has scored 27 goals in 139 games since joining from Standard Liege in January, 2016.
Defender signed for Albion last summer, before going out on loan to Wigan for the first half of the season.
South African international joined Brighton last summer before heading out on loan to Union St Gilloise.
Made 23 appearances for Brighton in 2017/18 after joining from Sporting. Spent the second half of last season on loan at Chievo.
German midfielder has scored ten goals in 66 games since joining from Ingolstadt in May, 2017.
Slovenian international joined Albion from Maribor in January, before returning to Maribor on loan for the remainder of the season.
Romanian defender joined Albion in January but returned to Viitorul Constana on loan for the rest of the season.
Scored 24 goals in 122 games from 2011 to 2015.
Part of Albion's promotion-winning squad. Played 36 games for Brighton before returning to Paderborn last summer.
Netted 20 goals in 104 games for the Seagulls from 2014 to 2018.
Scottish winger played 83 times for Brighton from 2015 to 2018 before joining Rangers.