|Full name||Segundo Manuel Matamba Cabezas|
|Date of birth||May 19, 1976|
|Place of birth||Guayaquil, Ecuador|
|Height||1.79 m (5 ft 10 1⁄2 in)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 21 September 2009.
‡ National team caps and goals correct as of 21 September 2009
Segundo Manuel Matamba Cabezas (born May 19, 1976 in Guayaquil) is an Ecuadorian footballer who plays for Barcelona and the Ecuadorian national team. He is known as one of the top defenders in the domestic tournament.
Matamba started out as a Barcelona Sporting Club youth product, but got very little playing time in the beginning. In 1999, he got the opportunity to start in the primary team. Matamba has played in top clubs in Ecuador like, Deportivo Cuenca, Macará, Deportivo Quito. In 2008 Matamba returned to play for the team that gave him that opportunity to play in the majors, Barcelona.