Iván Castellani (born 19 January 1991) is an Argentine volleyball player.

A member of the Argentina men's national volleyball team, he was a participant at the 2012 Summer Olympics in London.

[1] He played for Montpellier UC for only a few months because he was unhappy with the coaching staff.

[2] In January 2014, he moved to the Italian team Pallavolo Molfetta.

This biographical article relating to volleyball in Argentina is a stub.