This is a list of Croatian television related events from 2004.
Events 28 March - HRT 3 shuts down for the first time. 24 April - The Croatian version of Pop Idol debuts on Nova TV. 30 April - RTL launches. 5 June - Žanamari Lalić wins the first season of Hrvatski Idol. 18 September - The Croatian version of Big Brother debuts on RTL. 26 September - The first season of Big Brother is won by Saša Tkalčević.
Debuts 24 April - Hrvatski Idol (2004-2005) 18 September - Big Brother (2004-2008, 2016–present) 25 October - Zabranjena ljubav (2004-2008) International debuts December - 2 Stupid Dogs (1993-1995)