Aria (Ария) is a Russian heavy metal band that formed in 1985 in Moscow. Although not the first Soviet band to play heavy music, Aria was the first to break through to mainstream media and commercial success. According to several public polls, Aria ranks among top 10 most popular Russian rock bands. Their music resembles the sound of NWOBHM bands, for which they have been dubbed the Russian Iron Maiden by the media. Most of Aria's lyrics have been written not by the band's members, but by professional poets Margarita Pushkina and Alexander Yelin.

Aria is the root of the so-called Aria family: several bands formed by its former members. In 1987, four ex-members of Aria formed the band Мастер (Master), who are still considered, along with Aria, one of the most influential Russian metal bands. Vocalist Valery Kipelov, who was the main voice of the band for the majority of albums they have released, departed in 2002 and formed his own heavy metal band Кипелов (Kipelov).

Till Lindemann & Richard Kruspe of Rammstein have covered an Aria song, Shtil (Штиль). In this cover version, the song's name is Germanized and spelled as Schtiel.