For the second consecutive season, the league was contested by a total of 18 teams, which included the best 16 sides from the
2014–15 season and two promoted from the
2014–15 Segunda Liga.
Tondela made their debut in the top flight of Portuguese football, after winning the 2014–15 Segunda Liga title. while runners-up
União da Madeira returned for the first time since the
1994–95 season. These two clubs replaced
Gil Vicente, relegated after four seasons in the Primeira Liga, and
Penafiel, who returned to the second division one season after being promoted. For the first time since the
1990–91 season, the autonomous region of
Madeira was again represented at the highest level of Portuguese football with three teams: União da Madeira,
Marítimo and
Nacional, all set in
Funchal making the
madeirense capital the second town having three teams in Primeira Liga after Lisbon.
Stadia and locations Personnel and sponsors Managerial changes ==Season summary==