Look Up may refer to:

• "Look Up" (song), a song by Daley
• Look Up (Bob Neuwirth album), 1996
• Look Up (Mod Sun album), 2015

• Alexander Grantovski
• Alexander Grantovskiy
• Alexander Grantovsky
• Alexander Grant (politician)
• Alexander Grant Ruthven
• Alexander Grant (Vicar Apostolic of the Highland District)
• Alexander grape
• Alexander (grape)
• Alexander Grass
• Alexander Grasshoff
• Alexander Grau
• Alexander Gray
• Alexander Gray (disambiguation)
• Alexander Gray (RAF)
• Alexander Grebenshchikov
• Alexander Grebnev
• Alexander Greek Thomson
• Alexander Green
• Alexander Greig Ellis Lawrie
• Alexander Grier
• Alexander Grigor Harut'yunyan
• Alexander Grigorievich Stroganoff
• Alexander Grigoriyevich Stroganov
• Alexander Grigoryants
• Alexander Grill