ClassicaLoid (クラシカロイド, Kurashikaroido) is a 2016 Japanese musical comedy anime television series produced by Sunrise and NHK.

High school students Kanae Otowa and Sōsuke Kagura live in a rural town that is attempting to reinvigorate itself with music.

One day, ClassicaLoids of Beethoven and Mozart appear before them and play music they call Musik, which Otowa and Kagura soon discover is a power that causes strange phenomena.

It is animated by Sunrise, directed by Yoichi Fujita, and written by Miya Asakawa, Tsuyoshi Kida, Kyo Kogure, and Shū Matsubara, with Ichirō Sakaki and Michihiro Tsuchiya handling series composition.

It features original character designs by Makoto Tsuchibayashi, adapted character designs by Seiichi Hashimoto, music by Masashi Hamauzu, and musical renditions by Daisuke Asakura, Tomoyasu Hotei, tofubeats and Tsunku for Liszt, Beethoven, Mozart and Bach, respectively.