Open Air was BBC1's flagship programme for their new daytime service which began on 27 October 1986. In 1987 an additional early morning episode was added, following the end of Breakfast Time, to help promote and inform viewers what topics would be covered in the main edition.

Open air may refer to:

• Open Air, a BBC television program
• Open-air cinema or outdoor cinema
• Open-air concert, a concert taking place outside
• Open-air museum, a distinct type of museum exhibiting its collections out-of-doors
• Open-air preaching, the act of publicly proclaiming a religious message
  • Open Air Campaigners, an evangelistic ministry of preaching the gospel to non-Christian people
• Open air school, an outdoor school designed to combat the spread of disease
• Open Air Club, a hillwalking club of the University of Liverpool