Brett Smiley (September 25, 1955 – January 8, 2016) was an American singer-songwriter who was active in the UK during the glam rock era of the early 1970s. Smiley released one single, "Va Va Va Voom," and made an appearance on the Russell Harty television show, where he performed the song "Space Ace". One posthumous vinyl album "Brett Smiley Sunset Tower" was released in 2019 in a limited edition of 500 for Record Store Day.