| Heart of Mine | |
| Type: | single |
| Artist: | The Oak Ridge Boys |
| Album: | Together |
| B-Side: | Love Takes Two |
| Released: | July 19, 1980 |
| Genre: | Country |
| Length: | 3:30 |
| Label: | MCA |
| Producer: | Ron Chancey |
| Prev Title: | Trying to Love Two Women |
| Prev Year: | 1980 |
| Next Title: | Beautiful You |
| Next Year: | 1980 |
"Heart of Mine" is a song written by Michael Foster, and recorded by American country music group The Oak Ridge Boys. It was released in July 1980 as the second single from the album Together. The song reached number 3 on the Billboard Hot Country Singles & Tracks chart.[1]