Carlos Andrés Villanueva Rolland (born 5 February 1986) is a Chilean former professional footballer who played as a midfielder.

On 27 August, Villanueva made his debut for Blackburn in a League Cup game against Grimsby Town, a match in which he scored his first goal for the club.

On 20 September, Villanueva made his (home) debut in the Premier League as a late second-half substitute against Fulham, his impact was immediate and substantial.

Linking up well to provide a looping cross for Roque Santa Cruz to head down for the winning goal, which was converted by Derbyshire.

He made his full starting Premier League debut on 27 September, against Newcastle United at St. James' Park, getting an assist providing a cross for a headed goal for Christopher Samba.

On 4 February 2013, Al Shabab confirms that Villanueva will play on loan at Universidad Católica until 31 May.