Of that number, 3,677,031 voters were registered in Croatia and 154,358 abroad, of whom the largest number was in Bosnia and Herzegovina (84,700), followed by Serbia (27,400) and Germany (16,100).
Abroad, voting for the Croatian MEPs will take place in 46 countries at 119 polling stations, including 41 in Bosnia and Herzegovina.
Five years ago, 3,767,343 Croatians were eligible to vote for 11 MEPs.