Trespassers William was an American indie rock band formed in 1997 from Orange County, California. The band released three albums from 1997 to 2006, relocating to the SoDo/Capitol Hill area of Seattle, Washington before their third album Having. Trespassers William disbanded in 2012, reuniting in 2020 for the release of a non-album single.
The band underwent numerous lineup changes, never retaining the same roster for more than one album. Trespassers William most recently consisted of vocalist Anna-Lynne Williams and guitarist/keyboardist Matt Brown as a duo. Williams releases solo material under the moniker Lotte Kestner.
Formed in Orange County, California in 1997, Trespassers William released four albums and two EPs. Their debut album Anchor (1999) appeared on Sonikwire Records and is now out of print. It features a more alternative country and dream pop sound.