L30

L30 may refer to:

• 60S ribosomal protein L30
• Albatros L 30, a German biplane
• HMS Blankney (L30), a destroyer of the Royal Navy
• Mitochondrial ribosomal protein L30
• Nissan Altima (L30), a Japanese American market-only automobile
• Royal Ordnance L30, a tank gun
• Toyota Tercel (L30), a Japanese automobile
• Zeppelin L 30, an airship of the Imperial German Navy