Lifehouse is the eponymous third album by the group Lifehouse, which was released on March 22, 2005 through Geffen Records.

It debuted at #10 on the Billboard 200, selling 63,000 copies in its first week of release and was certified Gold by the RIAA on September 7, 2005. Lifehouse has sold 895,000 units in the US and over three million worldwide to date. This album saw a shift in Lifehouse's sound as it featured less of the angst-ridden post-grunge sound of their first two albums, and a lighter, more radio-friendly adult pop-rock sound of later albums.