"Love in the First Degree" is a song by English girl group Bananarama from their fourth studio album, Wow! (1987). It was released on 28 September 1987 as the album's second single, except in the United States, where it was released in 1988 as the third single. The track was co-written and produced by the Stock Aitken Waterman (SAW) trio. It achieved major success in the UK and Australia, and also peaked within the top 20 in many European countries, but, unlike "I Heard a Rumour", it reached only the lower end of the top 50 in the US.

Bananarama is a British-Irish girl group formed in London in 1980. The group, originally a trio, consisted of friends Sara Dallin, Siobhan Fahey, and Keren Woodward. Fahey left the group in 1988 and was replaced by Jacquie O'Sullivan until 1991, when the trio became a duo. Their success on both pop and dance charts saw them listed in the Guinness World Records for achieving the world's highest number of chart entries by an all-female group. Between 1982 and 2009, they had 32 singles reach the Top 50 of the UK Singles Chart.