| Fa Fa | |
| Cover: | Guster single Fa Fa.jpg |
| Type: | single |
| Artist: | Guster |
| Album: | Lost and Gone Forever |
| Released: | January 3, 2000 |
| Recorded: | 1998 |
| Genre: | Rock |
| Length: | 4:45 |
| Label: | Hybrid |
| Producer: | Steve Lillywhite |
| Prev Title: | Barrel of a Gun |
| Prev Year: | 1998 |
| Next Title: | Happier |
| Next Year: | 2000 |
"Fa Fa" is Guster's second single released off the Lost and Gone Forever album. It is also on the live CD and DVD Guster on Ice. Karl Denson from The Greyboy Allstars plays the saxophone and flute on the song, which received modest radio airplay, peaking at No. 26 on the Billboard Adult Top 40 chart.