Artificial Heart is the eighth studio album by rock musician Jonathan Coulton.

After taking a long hiatus from songwriting after his successful 2006 Thing a Week project (with the exceptions of "Still Alive" and ten songs recorded between 2007 and 2009), Coulton started production on Artificial Heart after encouragement from John Flansburgh (of They Might Be Giants), also the album's producer.

Unlike much of Coulton's previous work, Artificial Heart's original lyricism is largely non-comedic and contains few references to geek culture overall, instead opting for heavy themes of betrayal, commitment, abandonment, and surrender.

Artificial Heart is also the first Coulton album to feature guest lead vocals and a duet.

The initial release is available as part of a "premium superfan pack" with extra merchandise, including a vinyl pressing and T-shirts, designed by Sam Potts.