The award-giving ceremony will be held in Dubrovnik on Friday, HTZ director-general Niko Bulic said on Thursday.
This year the Golden Pen awards will go to two reporters, while the others will receive the Small Pen awards.
Recipients are journalists from Austria, Italy, Germany, Russia, the United States, France, Hungary, the Czech Republic, Slovenia and some other countries where HTZ has its branches.
The HTZ created the awards in 2005.