| Fullname: | Marcos Aurélio Titon |
| Birth Date: | 19 July 1976 |
| Birth Place: | Dois Vizinhos, Brazil |
| Position: | Defender |
| Years1: | 2001–2003 |
| Clubs1: | Ermesinde S.C. |
| Caps1: | 56 |
| Goals1: | 3 |
| Years2: | 2003–2009 |
| Clubs2: | S.C. Freamunde |
| Caps2: | 142 |
| Goals2: | 10 |
| Years3: | 2009–2015 |
| Clubs3: | FC Jeunesse Canach |
| Club-Update: | 02:25, 10 January 2017 (UTC) |
Marcos Aurélio Titon (born 19 July 1976), known as Marcão, is a retired Brazilian footballer who last played as a defender and midfielder for Luxembourg National Division club FC Jeunesse Canach.[1] [2]