| Oasis | |
| Type: | single |
| Artist: | Do As Infinity |
| Album: | Break of Dawn |
| Released: | January 26, 2000 |
| Genre: | J-Pop |
| Length: | 32:07 |
| Label: | avex trax |
| Producer: | Dai Nagao / Seiji Kameda |
| Prev Title: | Heart |
| Prev Year: | 1999 |
| Next Title: | Yesterday & Today |
| Next Year: | 2000 |
"Oasis" is Do As Infinity's third single, released in 2000.This song was used in a commercial for Kanebo's"T'ESTIMO" cosmetics line.
This song was included in the band's compilation albums Do the Best and Do the A-side.