"In-A-Gadda-Da-Vida" (derived from "In the Garden of Eden") is a song recorded by Iron Butterfly, written by band member Doug Ingle and released on their 1968 album of the same name.

According to drummer Ron Bushy, organist-vocalist Doug Ingle wrote the song one evening while drinking an entire gallon of Red Mountain wine.

Jeff Beck claims that when he saw Iron Butterfly perform at the Galaxy Club on Sunset Boulevard in Los Angeles in April 1967, half a year before the band recorded their first album, their entire second set consisted of a 35-minute-long version of In-A-Gadda-Da-Vida.

[30] 16 BIT (a German dance project from 1986 to 1989 by Michael Münzing and Luca Anzilotti) recorded in 1987 a single "(Ina) Gadda-Da-Vida",[31] also included in album Inaxycvgtgb.

Rapper Nas sampled the Incredible Bongo Band's cover version of the song on his singles "Thief's Theme" and "Hip Hop Is Dead".