| My Heart's On Fire | |
| Cover: | My_Heart's_on_Fire_by_Machinations.jpg |
| Caption: | 7" sleeve |
| Type: | single |
| Artist: | Machinations |
| Album: | Big Music |
| B-Side: | Spark |
| Released: | May 1985 |
| Recorded: | 1985 |
| Studio: | Studios 301, Sydney |
| Genre: | |
| Label: | White Label |
| Producer: | Julian Mendelsohn |
| Prev Title: | No Say in It |
| Prev Year: | 1984 |
| Next Title: | You Got Me Going Again |
| Next Year: | 1985 |
"My Heart's On Fire" is a song recorded by the Australian synth-pop band Machinations. It was released in May 1985 as the second single from the band's second studio album, Big Music. The song peaked at number 27 on the Australian Kent Music Report.