The Crown Jewels EP

Marina and the Diamonds discography
Marina and the Diamonds performing at the Roundhouse in February 2016
Studio albums	3
Music videos	21
EPs	4
Singles	13
Promotional singles	3

Welsh singer and songwriter Marina and the Diamonds has released three studio albums, four extended plays, 13 singles, three promotional singles and 21 music videos.

Diamandis released her debut extended play, The Crown Jewels EP, in June 2009 on the independent label Neon Gold Records. After signing to 679 Recordings and Atlantic Records, she released her debut studio album, The Family Jewels, in February 2010. The album reached number five on the UK Albums Chart and was certified gold by both the British Phonographic Industry (BPI) and the Irish Recorded Music Association (IRMA). It was promoted by the singles "Mowgli's Road", "Hollywood", "I Am Not a Robot", "Oh No!" and "Shampain". "Hollywood" was the highest-peaking single from the album, reaching number 12 on the UK Singles Chart.

Diamandis' second studio album, Electra Heart, was released in April 2012, topping the charts in the United Kingdom, as well as the Irish Album Chart; it was certified gold in both countries. It spawned the singles "Primadonna", "Power & Control" and "How to Be a Heartbreaker". The first of these remains her highest-charting single in the UK at number 11, while charting at number three in Ireland and Austria. "Primadonna" was certified silver by the BPI, and platinum by the Australian Recording Industry Association, IFPI Denmark and Recorded Music NZ.