The HDZ won 61 seats in the 151-seat parliament and Restart 44.
The right-wing Homeland Movement of folk singer Miroslav Skoro won 16 seats, the conservative Bridge party and the left-green coalition led by the We Can! party captured eight seats each.
The liberal-centrist coalition of the Party with a First and Last Name, Pametno and Fokus won three seats.
No other party passed the 5 percent threshold to enter the 151-seat parliament.