O Teatro dos Vampiros

{{short description|1991 song by Legião Urbana.}}

{{Third-party|date=May 2024}}

{{Infobox song

| name = O Teatro dos Vampiros

| cover = O Teatro dos Vampiros (Single Cover Art).jpg

| type = single

| artist = Legião Urbana

| album = V

| released = 1991{{cite web |access-date=23 April 2024 |publisher=Legião Urbana |title=V |url=http://www.legiaourbana.com.br/v.html}}

| genre = Alternative rock, Folk Rock

| length = 3:37

| label = EMI-Odeon

| composer = Renato Russo, Marcelo Bonfá, Dado Villa-Lobos

| producer = Mayrton Bahia

| prev_title = 1965 (Duas Tribos)

| prev_year = 1989

| next_title = Vento no Litora

| next_year = 1991

}}

"O Teatro dos Vampiros" (trans. "The Theater of Vampires") is a song by the Brazilian rock band Legião Urbana. It was originally released in 1991 as the first single of the 1991 album V.

It was the biggest hit of this album, between the 100 most played songs in Brazil, it was placing 27º in this list.{{cite web |access-date=18 February 2015 |archive-date=2015-11-26 |archive-url=https://web.archive.org/web/20151126220600/http://www.mofolandia.com.br/mofolandia_nova/musica_tophits_91.htm |publisher=Top His |title=Veja quais músicas estiveram entre as 100 músicas mais tocadas em cada ano |url=http://www.mofolandia.com.br/mofolandia_nova/musica_tophits_91.htm}} This song later appeared on the collection Música P/ Acampamentos and also on the album Acústico MTV.