Octavio Darío Rodríguez Peña (born 17 September 1974 in Montevideo) is a Uruguayan former footballer who played as a centre back or left back for Peñarol.
He was capped 51 times for the Uruguay national team.
A versatile defender, he was capable of playing "at left-back or as a left-sided central defender.
Strong in the air, he [wa]s a useful distraction in the opposition box at set pieces."