Ivania Martinich Soriano (born 25 July 1995) is a Chilean former tennis player.

Martinich has a career-high singles ranking of 692 by the WTA, achieved on 4 November 2013.

She also has a career-high WTA doubles ranking of 824, achieved on 12 September 2022.

Playing for Chile Fed Cup team, Martinich has a win–loss record of 1–1.

This biographical article relating to Chilean tennis is a stub.