Best! Morning Musume 20th Anniversary

Best! Morning Musume 20th Anniversary (ベスト！モーニング娘. 20th Anniversary) is a compilation album by Japanese idol girl group Morning Musume. It was the group's 8th compilation album and was released in Japan on March 20, 2019 with three versions: one regular edition and two limited editions. It includes members from their 2019 lineup as well as their "OG" alumni dating back 2007.

Morning Musume '19

 * 9th generation: Mizuki Fukumura, Erina Ikuta
 * 10th generation: Ayumi Ishida, Masaki Sato
 * 11th generation: Sakura Oda
 * 12th generation: Miki Nonaka, Maria Makino, Akane Haga
 * 13th generation: Kaede Kaga, Reina Yokoyama
 * 14th generation: Chisaki Morito

Morning Musume OG

 * 5th generation: Ai Takahashi, Risa Niigaki
 * 6th generation: Eri Kamei, Sayumi Michishige, Reina Tanaka
 * 7th generation: Koharu Kusumi
 * 8th generation: Aika Mitsui, Junjun, Linlin
 * 9th generation: Riho Sayashi, Kanon Suzuki
 * 10th generation: Haruna Iikubo, Haruka Kudo
 * 12th generation: Haruna Ogata