Sergio Costa
Sergio Costa or Sérgio Costa is the name of the following people:
- Sergio Costa (politician) (* 1959), Italian politician and environment minister
- Sergio Costa (physicist) (1935–2006), Italian physicist and university professor
- Sergio Costa (legal scholar) (1904–1981), Italian legal scholar, university professor and rector
- Sérgio Costa (* 1962), Professor of Sociology of Latin America at the Free University of Berlin
- Sérgio Correia da Costa (1919–2005), Brazilian diplomat