Lorde beat other top 10 records by Kendrick Lamar, LCD Soundsystem, Wolf Alice, Lana Del Rey and SZA.
She tweeted her response soon after the list was released, saying: "Why thank you NME!"
Yesterday, two Kiwi artists made Mojo magazine's Lorde-free albums of the year list, with Nadia Reid at No. 2 and Aldous Harding at No. 10.
Melodrama scored rave reviews when it was released in June, but it soon silenced fan outcry over its three-year creation period with hits including Perfect Places and Green Light.