Catherine Bush (born 30 July 1958) is an English singer, songwriter, pianist, dancer, and record producer. In 1978, aged 19, she topped the UK Singles Chart for four weeks with her debut single "Wuthering Heights", becoming the first female artist to achieve a UK number one with a self-written song. Bush has since released 25 UK Top 40 singles, including the Top 10 hits "The Man with the Child in His Eyes", "Babooshka", "Running Up That Hill", "Don't Give Up" (a duet with Peter Gabriel) and "King of the Mountain". All ten of her studio albums reached the UK Top 10, including the UK number one albums Never for Ever (1980), Hounds of Love (1985) and the compilation The Whole Story (1986). She was the first British solo female artist to top the UK album charts and the first female artist to enter the album chart at number one.Bush began writing songs at 11. She was signed to EMI Records after Pink Floyd guitarist David Gilmour helped produce a demo tape. Her debut album, The Kick Inside, was released in 1978. Bush slowly gained artistic independence in album production and has produced all her studio albums since The Dreaming (1982). She took a hiatus between her seventh and eighth albums, The Red Shoes (1993) and Aerial (2005). Bush drew attention again in 2014 with her concert residency Before the Dawn, her first shows since 1979's The Tour of Life. In 2022 her 1985 song "Running Up That Hill" received renewed global attention after being featured in season 4 of the Netflix series Stranger Things, which led to the single becoming her second UK number one and reaching the top of several other charts. The song also reached number 4 on the US Billboard Hot 100, Bush's first release to reach the top 10 of a US singles chart; its parent album, Hounds of Love, became Bush's first album to reach the top of a Billboard albums chart.

Bush's eclectic and experimental musical style, unconventional lyrics, performances and literary themes have influenced a diverse range of artists. She has been nominated for 13 Brit Awards, winning for Best British Female Artist in 1987, and has been nominated for three Grammy Awards. In 2002, Bush was recognised with an Ivor Novello Award for Outstanding Contribution to British Music. Bush was appointed a CBE in the 2013 New Year Honours for services to music. She has been nominated three times for induction into the Rock and Roll Hall of Fame: 2018, 2021 and 2022.