1921 in Croatia

Events from the year 1921 in Croatia.

Incumbents

 * Monarchs:
 * Peter I (until 16 August)
 * Alexander I (from 16 August)

Births

 * February 18 – Branko Bauer, film director (died 2002)
 * March 27 – Ivan Rabuzin, painter (died 2008)
 * March 28 – Walter Neugebauer, comic book artist and animator (died 1992)
 * May 4 – Edo Murtić, painter (died 2005)
 * June 10 – Ivan Kožarić, sculptor (died 2020)
 * June 22 – Radovan Ivšić, poet and dramatist (died 2009)
 * November 27 – Vojin Jelić, writer and poet (died 2004)

Deaths

 * January 23 – Josip Marohnić, influential emigrant in the Americas (born 1866)