The olive tree is a small tree in the family Oleaceae.
Olive tree may also refer to:
Songs
- "The Olive Tree", a 1953 American song from the 1953 musical Kismet
- "The Olive Tree", a 1967 song written by Diane Lampert and Tom Springfield and performed by Dusty Springfield on her BBC show in 1966, and Judith Durham in 1967
- "The Olive Tree", a 1979 Taiwanese song (橄欖樹) by Chyi Yu
- "The Olive Tree", a song by Scale the Summit from the album The Migration