Mug Museum is the third studio album by Welsh musician Cate Le Bon, released on 12 November 2013 by Turnstile Music and Wichita Recordings. It was produced by Noah Georgeson and Josiah Steinbrick and was recorded in Los Angeles shortly after Le Bon had relocated there from Wales. The album was generally praised by critics for its understated musical arrangements and lyrical content based on the theme of relationships, which was partially inspired by the recent death of Le Bon's grandmother. The track "I Think I Knew" features a duet between Le Bon and Perfume Genius.