Liz Camila Giangreco Campiz[1] (born 24 August 1996) is a Paraguayan former professional tennis player.

In her career, she won two singles and 20 doubles titles on the ITF Women's Circuit.

On 20 November 2017, she reached her best singles ranking of world No.

Playing for the Paraguay Fed Cup team, Giangreco Campiz has a win–loss record of 4–8; she also represented her country at the 2014 Summer Youth Olympics.

Giangreco Campiz is married to fellow tennis player Hugo Dellien.