| Cuckoo | |
| Cover: | cuckoolissie.jpg |
| Type: | single |
| Artist: | Lissie |
| Album: | Catching a Tiger |
| B-Side: | Bad Romance |
| Released: | August 20, 2010 |
| Recorded: | 2010 |
| Genre: | Country rock |
| Length: | 3:36 |
| Label: | Sony Music Entertainment |
| Producer: | Julian Emery |
| Chronology: | Lissie |
| Prev Title: | When I'm Alone |
| Prev Year: | 2010 |
| Next Title: | Everywhere I Go |
| Next Year: | 2010 |
"Cuckoo" is the third single from Catching a Tiger, American folk rock singer Lissie's debut album. It was released on August 30, 2010 for digital download, it reached number 81 in the UK.
Cuckoo managed to peak to number 81 on the UK Singles Chart.