Marcos Evangelista de Morais (born 7 June 1970), known as Cafu ([kaˈfu]), is a Brazilian former professional footballer who played as a right-back. Widely regarded as one of the greatest full-backs of all time, he is known for his pace and energetic attacking runs along the right flank. He is the most-capped player for the Brazil national team with 142 appearances.

At club level, Cafu won several domestic and international titles while playing in Brazil, Spain, and Italy; he is best known for his spells at São Paulo (1989–1995), Roma (1997–2003), and AC Milan (2003–08), teams with which he made history, although he also played briefly for Zaragoza, Juventude, and Palmeiras during a two-year spell from 1995 to 1997. In 1994, Cafu was crowned South American Footballer of the Year, and in 2004, was named by Pelé in the FIFA 100 list of the world's greatest living players. He was additionally named to the FIFPro World XI in 2005, and in 2020 was included in the Ballon d'Or Dream Team.

Cafu represented his nation in four FIFA World Cups between 1994 and 2006, and is the only player in history to have appeared in three World Cup finals, both overall and consecutive, winning the 1994 and 2002 editions of the tournament, the latter as his team's captain where he lifted the World Cup trophy. With Brazil, he also took part in four editions of the Copa América, winning the title twice, in 1997 and 1999; he was also a member of the national side that won the 1997 FIFA Confederations Cup.

One of six children, Cafu was raised in the Jardim Irene favela of São Paulo. At the age of seven, he was able to attend a football academy and soon moved up to the junior sides of Nacional-SP, Portuguesa, and Itaquaquecetuba. He also played futsal for two years.^{[citation needed]}

As a child, he received the nickname 'Cafu', in honor of the Brazilian winger Cafuringa.

In the early 1980s, he was rejected from the youth squads of Corinthians, Palmeiras, Santos, Atlético Mineiro, and Portuguesa, but it was not until 1988 that he made the youth squad of hometown club São Paulo, and subsequently won the Copa São Paulo youth tournament that year, but he did not play during the next season as São Paulo won the 1989 Campeonato Paulista.^{[citation needed]}

It was during this time, however, that São Paulo youth coach Telê Santana became Cafu's mentor. He suggested that Cafu move from right midfield to wingback, a spot into which Cafu made the transition with ease despite never previously playing the position. He had soon anchored onto the first team, as São Paulo won back-to-back Copa Libertadores and Intercontinental Cup in 1992 and 1993. In 1994, he was named the South American Footballer of the Year. Halfway through the 1994–95 season, Cafu joined Spanish side Real Zaragoza, winning the 1995 Cup Winners' Cup with them (though he had injury issues and did not play in the final). He then left Zaragoza to join Brazilian club Juventude.

After a brief stint back in Brazil with Palmeiras in 1996, Cafu returned to Europe once again the next year, this time with Roma, and won the Scudetto in 2001. It was during his tenure at Roma that Cafu earned the nickname Il Pendolino ("The Express Train" or "The Commuter"). Despite making the Coppa Italia final in 2003 with Roma, he moved to AC Milan, after turning down a move to Japan with Yokohama F. Marinos. With the Rossoneri, he won his second career Scudetto in 2004, followed by his second Supercoppa Italiana, and he played in his first UEFA Champions League final in 2005. The following season, he made fewer appearances for Milan due to injury and difficulties in his personal life.