Kaia Iva (28 April 1964 – 2 November 2023) was an Estonian Pro Patria and Res Publica Union politician.^[1] She was Minister of Social Protection of Estonia from 23 November 2016. She served as the mayor of Türi from 2002 until 2005. She served as member of Riigikogu from 2007 to 2015.

Kaia Iva died on 2 November 2023, at the age of 59.^[2]