Träumerei (disambiguation)

Träumerei may refer to:
 * Träumerei, a song by BERNIS featuring Hatsune Miku.
 * Träumerei, a song by Kanon69 featuring Megurine Luka.
 * Träumerei to Fushita Hana, a song by Islet featuring IA.
 * Träumerei Line, a song by Miro featuring GUMI.
 * Träumerai no Tokeitou, a song by Pedestrian featuring Hatsune Miku.