Light Up may refer to:
- Light Up (puzzle), a binary-determination logic puzzle published by Nikoli
- Light Up (sculpture), a sculpture by Tony Smith
- "Light Up", a song by Inna from Party Never Ends
- "Light Up", a single and song by Styx from Equinox
- "Light Up", a song by Tegan and Sara from Sainthood
- "Light Up (The World)", a 2012 song by Yasmin
- "Light Up" (Drake song), a song by Drake featuring Jay-Z
- "Light Up", realtime light simulation software for Trimble SketchUp
Science and technology
- LightUp, an effort to transform energy access around the planet, to acquire small photovoltaic solar panels with batteries that power LED lights and charge phones, for less than they now spend on kerosene .
- Locking in on a potential target with a fire-control radar.
|This disambiguation page lists articles associated with the title Light Up.
If an internal link led you here, you may wish to change the link to point directly to the intended article.