"Sledgehammer" is a song by English rock musician Peter Gabriel. It was released on 21 April 1986 as the lead single from his fifth studio album, So (1986). It was produced by Gabriel and Daniel Lanois. It reached No. 1 in Canada on 21 July 1986, where it spent four weeks; No. 1 on the Billboard Hot 100 chart in the United States on 26 July 1986; and No. 4 on the UK Singles Chart, thanks in part to its music video. It was his biggest hit in North America and ties with "Games Without Frontiers" as his biggest hit in the United Kingdom.