Obsession is the seventh studio album by the Britishrock band UFO, released in 1978. This was the final studio album to feature Michael Schenker on lead guitar until he returned to the band in 1993.
A single from the album, "Only You Can Rock Me" / "Cherry", was also released in 1978. So too was the band's first 3-track EP "Only You Can Rock Me", "Cherry" / "Rock Bottom", reaching No. 50 in the UK. The album was recorded at an abandoned post office in Los Angeles.
EMI's 2008 remastered edition includes 3 bonus live tracks, and also some writing credits are corrected.