Ai no Uta (愛のうた / Song of Love) is the 37th single released by Japanese pop singer-songwriter Kumi Koda.

The single was released in CD and CD+DVD, with limited editions carrying the "Urban Kiss Version" of Ai no Uta.

[2] Ai no Uta is Japanese pop singer-songwriter Kumi Koda's thirty-seventh single released under the Avex sub-label Rhythm Zone.

It was released in September 2007 and continued the theme of an autumn/winter-time love song, such as she did with Yume no Uta/Futari de... the year prior during her Black Cherry era.

[6] The music video of "Ai no Uta" carried a theme of a woman in love, but left broken hearted by her lover.