Karina Andrea Koch Benvenuto (; 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. 224, and peaked at No. 289 in the doubles rankings.
Competing for Chile in the Fed Cup, Koch Benvenuto has a winâÂÂloss record of 41âÂÂ32.