Catalina Pella (Spanish pronunciation: [kataˈlina ˈpela]; born 31 January 1993) is an inactive Argentine professional tennis player. Her brother Guido also plays tennis, he competes on the ATP World Tour. Pella has won 11 singles and 11 doubles titles on the ITF Circuit. On 7 November 2016, she reached her best singles ranking of world No. 173. On 23 October 2017, she peaked at No. 123 in the WTA doubles rankings. Playing for Argentina in the Fed Cup, Pella has a win–loss record of 13–8.