Delirium Veil is the debut studio album by Twilightning, released April 22, 2003, on the label Spinefarm Records.

The album was mixed the next month by highly regarded Finnish musician Timo Tolkki and then was released in April 2003.

[1] The Japanese edition of the album was released with alternative cover artwork and two bonus tracks: "The Escapist" and "Affection Seeker."

After the song "Jester Realm," there is a keyboard interlude entitled "Trip to the Dale Beyond the Delirium Veil," written by Ville Wallenius, Tommi Sartanen, and Mikko Naukkarinen.

Guitarist Tommi Sartanen stated in an interview that the song "Masked Ball Dalliance" was about a ballroom dance that turns into a giant orgy.