"Growl" (Korean: 으르렁; Chinese: 咆哮) is a song recorded by South Korean boy band Exo for the repackaged edition of their first studio album XOXO. It was released in Korean and Chinese by S.M. Entertainment on August 5, 2013. The song is known as Exo's breakthrough single, having sold over two millions copies.

Composed by Hyuk Shin, DK, Jordan Kyle, John Major and Jarah Gibson, "Growl" is described as a dance-pop song with contemporary R&B and funk influences. After its release was announced, a video filming the group practicing the song's choreography was leaked online on July 27. Exo began performing the song on South Korean music TV shows on August 1 before it was officially released together with the album on August 5, 2013. They also performed the song on several Chinese TV shows.

The Korean and Chinese music videos for "Growl" were released on July 1, 2013, four days ahead of the song itself. They exclusively feature Exo's performance of the song at a dimly lit warehouse and utilized the one shot style, appearing to have been filmed in a single take. Another set of music videos for the song, filmed at a different location, were released on August 20, 2013.

"Growl" reached number 2 on South Korea's Gaon Digital Chart, as well as number 3 on the Billboard Korea K-Pop Hot 100 and World Digital Songs charts. The song also won first place 14 times in total on South Korean music TV shows.

Describing it as "the crown jewel in EXO's fantastic 2013", Billboard picked "Growl" as the best K-pop song of 2013. It was named Song of the Year at the 2013 Melon Music Awards and KBS Song Festival. The song is Exo's best-selling single to date, having accumulated over two million downloads.

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