Solar may refer to:
Astronomy
- Of or relating to the Sun
- Solar telescope, a special purpose telescope used to observe the Sun
- A device that utilizes solar energy (e.g. "solar panels")
- Solar calendar, a calendar whose dates indicate the position of the Earth on its revolution around the Sun
- Solar System, the planetary system made up by the Sun and the objects orbiting it
- Solar Maximum Mission, a satellite
- SOLAR (ISS), an observatory on International Space Station
Music
- "Solar" (composition), attributed to Miles Davis
- Solar (Red Garland album), 1962
- Solar (Taeyang album), 2010
- Solar, a 2011 album by Rubik
- "Solar", a song by Northlane from Mesmer, 2017
- "Solar", a song by Sault from Air, 2022
- SOLAR Records, a record label
Geography
- Solar (Spanish term), a type of urban site
- Solar, County Antrim, Northern Ireland, United Kingdom
- Solar, Erode, India
- Solar, Iran, Iran
Companies
- Solar Entertainment Corporation, a Philippines television and radio media company
- Solar TV, a former TV channel
- Solar Television Network, Inc., a former name of the media company Nine Media Corporation
- Solar News Channel, a defunct television news channel in the Philippines (terrestrial)
- Solar Turbines, a gas turbine company
People
- Solar (name), list of people with the name
- Solar (singer) (born 1991), leader and member of Korean girl group Mamamoo
- Iván Solar Gil, Spanish drag queen
Technology
- Solar energy or solar power
- Solar panel
- USS Solar (DE-221), a ship
- Wright Solar, a bus body
Other uses
- Solar (comics), an American fictional comic book character
- Solar (novel), by Ian McEwan
- Solar (room), a place in many medieval homes
- Solar 2, a 2011 video game
- Solar, a variant of diesel fuel sold in Indonesia