Pisces Iscariot is a compilation album by American alternative rock band the Smashing Pumpkins, released in 1994 through Virgin Records, consisting of B-sides and outtakes.

[14] According to Ian Cohen, writing for Pitchfork, "Pisces Iscariot is painstakingly sequenced to maintain a concept record's sonic peaks and valleys, favoring stylistic cohesion over protracted diversity.

[16] For the 20th anniversary of the album, Ryan Leas, writing for Stereogum, commented that "[e]very now and then, a band releases a collection of B-sides and outtakes and otherwise semi-available material that transcends the notion of an artist emptying the vaults to buy a bit of time between full-fledged albums, or simply trying to cash in a bit.... Of the already anomalous nature of these odds-and-ends turned important touchstones in an artist’s catalog, Pisces Iscariot is amongst an even rarer category: the very early vault emptying that results in a shockingly strong collection of lesser or entirely unknown songs.

So shockingly strong, in fact, that an album like Pisces Iscariot is often placed head and shoulders above almost anything Billy Corgan did after, save the following year's monolithic Mellon Collie And The Infinite Sadness.

"[17] All tracks are written by Billy Corgan, unless stated otherwiseA limited pressing of 2,000 copies of Pisces Iscariot included a free 7-inch single.