世界上最長的國歌是孟加拉國的國歌《金色的孟加拉》，詞曲由印度大詩人泰戈爾創(chuàng)作，詞曲長達142節(jié)。

　　世上最長國歌

　　《金色的孟加拉》(孟加拉語:আমার সোনার বাংলা)是一首由印度著名詩人泰戈爾作詞并譜曲的歌曲(他也是印度國歌的作者)，成于1906年，即孟加拉被分成兩份后不久，這是他一系列勸勉孟加拉人團結(jié)一致的作品之一。詩的首十行在1972年孟加拉國獨立時采用為國歌。

　　歌詞

　　amar sonar Bangla, ami tomay bhalobasi

　　chirodin tomar akash, tomar batas

　　amar prane bajay banshi

　　oma fagune tor amer boler ghrane pagol kore

　　mori hay hay re

　　oma oghrane tor bhora kshete ki dekhechhi,

　　ami ki dekhechhi modhur hasi

　　ma tor mukher bani amar kane lage sudhar moto

　　mori hay hay re

　　ma tor bodon khani molin hole

　　ami noyon jole bhasi

　　英譯文

　　My Bengal of gold, I love you.Forever your skies, your air set my heart in tuneAs if it were a flute.In spring, O mother mine, the fragrance from your mango grovesMakes me wild with joyAh, what a thrill!In autumn, O mother mine,In the full blossomed paddy fieldsI have seen spread all over sweet smiles.Ah, what a beauty, what shades, what an affectionAnd what a tenderness!What a quilt have you spread at the feet of Banyan treesAnd along the banks of rivers!O mother mine, words from your lipsAre like nectar to my ears.Ah, what a thrill!If sadness, O mother mine, casts a gloom on your face,eyes are filled with tears!