Big Mess is the second studio album by American singer, musician, and composer Danny Elfman. It was released by Anti- and Epitaph Records on June 11, 2021. The album is Elfman's first studio album outside of his film compositions since the 1994 album Boingo with his former band Oingo Boingo, and his first solo pop release since the 1984 album So-Lo (although the latter is often also attributed to Oingo Boingo). The album comprises two "heavily contrasting" halves and ends with a reworking of the Oingo Boingo song "Insects", from the 1982 album Nothing to Fear.