Slade Alive! is the first live album by the British rock band Slade. The album was released on 24 March 1972 and reached No. 2 on the UK Albums Chart, remaining in the chart for 58 weeks. It was Slade's first album to enter the UK charts and also the first to enter the Billboard 200 in the United States, where it reached No. 158. The album was produced by Chas Chandler.

Slade are an English rock band formed in Wolverhampton in 1966. They rose to prominence during the glam rock era in the early 1970s, achieving 17 consecutive top 20 hits and six number ones on the UK Singles Chart. The British Hit Singles & Albums names them the most successful British group of the 1970s based on sales of singles. They were the first act to have three singles enter the charts at number one; all six of the band's chart-toppers were penned by Noddy Holder and Jim Lea. As of 2006, total UK sales stood at over 6,500,000. Their best-selling single, "Merry Xmas Everybody", sold in excess of one million copies. According to the 1999 BBC documentary It's Slade, the band have sold more than 50 million records worldwide.