An orange blossom is the flower of the orange tree.

Orange blossom may also refer to:

• Choisya, a genus of evergreen shrub
• Orange Blossom, a French electronica band
• Orange Blossom, California, an unincorporated community
• Orange Blossom Special
  • Orange Blossom Special (song), fiddle tune about the train

Orange blossoms may refer to:

• Orange Blossoms (musical), a 1922 musical by Victor Herbert
• Orange Blossoms (album), a 2008 album by JJ Grey & Mofro
• 124th New York Volunteer Infantry Regiment, known as the Orange Blossoms, an American Civil War regiment
• Casa Loma Orchestra, an American swing band also known as the Orange Blossoms