Karina Andrea Koch Benvenuto (Spanish pronunciation: [anˈdɾea ˈkox βembeˈnuto];[a] born 26 April 1985) is a Chilean former tennis player.

In her career, Koch Benvenuto won 14 singles titles and 19 doubles titles on the ITF Women's Circuit.

On 11 June 2012, she reached her best singles ranking of world No.

289 in the doubles rankings.

Competing for Chile in the Fed Cup, Koch Benvenuto has a win–loss record of 41–32.