Marco Alexandre Saraiva da Silva (European Portuguese: ['ma?ku 'si?v?]; born 12 July 1977) is a Portuguese retired footballer who played as a right back, and a manager.
He played for a variety of Portuguese clubs, finishing his career with a six-year spell at Estoril.
He managed them for three years before spending a season as coach of Sporting, during which the team won the Portuguese Cup.
He then worked abroad, first as manager of Olympiacos from Greece and later as head coach of Hull City, Watford and Everton in England.