Broken English is the seventh studio album by English singer Marianne Faithfull. It was released on 2 November 1979 by Island Records. The album marked a major comeback for Faithfull after years of suffering due to drug abuse, homelessness, and anorexia. It is often regarded as her definitive recording and Faithfull herself has described it as her "masterpiece".

Broken English was Faithfull's first major release since her album Love in a Mist (1967). After ending her relationship with Mick Jagger in 1970 and losing custody of her son, Faithfull suffered from heroin addiction and lived on the streets of London. Severe laryngitis and drug abuse during this period permanently altered Faithfull's voice, leaving it cracked and lower in pitch. She attempted a comeback in 1976 with Dreamin' My Dreams, which achieved only minor success. Shortly afterwards, Faithfull began working with musician Barry Reynolds, who produced the songs "Broken English" and "Why D'Ya Do It?". The demos attracted the attention of Chris Blackwell who signed Faithfull to his record label Island Records.

The album was recorded at Matrix Studios in London. Faithfull collaborated with producer Mark Miller Mundy on the remaining songs for the album. After the whole album was recorded, he suggested making the music "more modern and electronic" and brought in Steve Winwood on keyboards. Musically, Broken English is a new wave rock album with elements of other genres, such as punk, blues and reggae.

Broken English received critical acclaim. It peaked at number 82 on the Billboard 200, becoming her first album to chart in the United States since Go Away from My World (1965) and giving Faithfull a first nomination for the Grammy Award for Best Female Rock Vocal Performance. It reached number 57 in the United Kingdom and entered the top five in Germany, France and New Zealand. Broken English was certified platinum in Germany and France and sold over one million copies worldwide. Two singles were released from the album, with "The Ballad of Lucy Jordan" peaking at number 48 on the UK Singles Chart. The album was included on NME magazine's list of "500 Greatest Albums of All Time" and in the book 1001 Albums You Must Hear Before You Die.