"Original" is a song by English electronic duo Leftfield, released on 12" and CD on 13 March 1995 by Hard Hands/PolyGram as the third single from their debut album, Leftism (1995).

It features singer Toni Halliday on vocals and gave the group their first appearance on Top of the Pops, reaching number 18 on the UK Singles Chart.

"[1]Dave Simpson from Melody Maker named "Original" Single of the Week, adding, "The intro sounds like the launching of some faraway spacecraft (well, all right, Kraftwerk), the main chassis of the song is some inter-Galaxian funk, and some sampled guitars mimic the flight of a slightly malfunctioning Venusian Observer's Vehicle.

"[2] Another Melody Maker editor, David Bennun, wrote, "Aptly enough, "Original" is used as a title: the song gives gainful employment to Toni Halliday, whose cold and disconnected passions fit Leftfield's sensuous, distant dub even more smoothly than they did Curve's fey barrage.

[5] Roger Morton from NME found that the song "boldly brings in former lady of Curve [...] to hiss machine age ice maiden vocals over melancholy Electroluxed reggae without sounding like gimmick synth pop.