The discography of Japanese singer Mai Kuraki consists of eleven studio albums, three compilation albums, two remix albums, nineteen video albums, and forty-two singles. Kuraki debuted in 1999, while she was still in high school, through Giza Studio. The label initially marketed Kuraki in the United States under the name Mai K, and released the single "Baby I Like" (1999). However, the single was a commercial failure which prompted the label to send her back to Japan. There, they released her single "Love, Day After Tomorrow", which peaked at number two on the Oricon Singles Chart and was certified million by the Recording Industry Association of America (RIAJ). The second single, "Stay by My Side" became her first number one single on the chart. Kuraki's debut album, Delicious Way, topped the Oricon Albums Chart and was certified triple million by the RIAJ.

In 2001, her second album Perfect Crime was released, and it became another million seller, certified quadruple-platinum by the RIAJ. "Winter Bells", released in 2002 became her second number one single on the Oricon Singles Chart, and its parent album, Fairy Tale, topped the Albums Chart. It sold over 700,000 copies in Japan and earned a triple-platinum certification from the RIAJ. Kuraki's following albums—If I Believe (2003), Wish You the Best (2004), Fuse of Love (2005), and Diamond Wave (2005)—all charted within the top three of the Albums Chart. Both If I Believe and Wish You the Best peaked at number one on the Albums Chart. The former sold over 400,000 copies and was certified two-times platinum by the RIAJ while the latter sold more than 950,000 copies and was certified million by the RIAJ. Kuraki's next studio album release, One Life (2008) charted outside the top 10, peaking at number 14 on the Albums Chart. However, the follow-up to One Life titled Touch Me! (2009) peaked at number one, earning a gold certification.

She has also collaborated with Tak Matsumoto of B'z on the single "Imitation Gold", which peaked at number one on the Oricon Singles Chart. In 2009, she was featured on the single "Sunao ni Ienakute" by Zard, a rearranged version of the band's 1999 song of the same title. The single peaked at number five on the Oricon Singles Chart.