The following character song albums are from the anime series Lucky Star. They are sung by the voice actors of both the main cast as well as the supporting cast of characters. There are thirteen character albums in all.
The first four albums released include songs by Aya Hirano as Konata Izumi, Emiri Katō as Kagami Hiiragi, Kaori Fukuhara as Tsukasa Hiiragi, and Aya Endo as Miyuki Takara; these four albums were released on September 5, 2007. The next four released include songs by Shizuka Hasegawa as Yutaka Kobayakawa, Minori Chihara as Minami Iwasaki, Kaori Shimizu as Hiyori Tamura, and Nozomi Sasaki as Patricia Martin; these four albums were released on September 26, 2007. The ninth album was a duet with Kaoru Mizuhara as Misao Kusakabe, and Mai Aizawa as Ayano Minegishi which was released on October 24, 2007. The tenth was a trio between Aya Hirano, Shizuka Hasegawa, and Minori Chihara as Konata, Yutaka, and Minami respectively which was released on October 24, 2007. The eleventh album was another duet between Hirokazu Hiramatsu as Sōjirō Izumi, and Sumi Shimamoto as Kanata Izumi which was released on November 21, 2007. The twelfth album was a duet with Saori Nishihara as Yui Narumi, and Konomi Maeda as Nanako Kuroi which was also released on November 21, 2007. The last album is a solo featuring Kaoru Mizuhara as Misao and was released on March 26, 2008.