天堂之主（纽埃语：Ko e Iki he Lagi）是纽埃的国歌。
纽埃语歌词.Ko e Iki he Lagi<br>Kua fakaalofa mai<br>Ki Niue nei, ki Niue nei<br>Kua pule totonu<br>E Patuiki toatu<br>Kua pule okooko ki Niue nei<br>Ki Niue nei, ki Niue nei<br>Ki Niue nei, ki Niue neiKua