Alexa

Alexa may refer to:

• Amazon Alexa, a virtual assistant developed by Amazon
• Alexa Internet, a defunct website ranking and traffic analysis service
• Alexa Fluor, a family of fluorescent dyes
• Arri Alexa, a digital motion picture camera

• Alexa (name), a given name and surname
• AleXa, American pop singer based in South Korea

• Alexa (plant), a genus of legumes
• Alexa (typeface), a typeface
• 2013 Middle East cold snap, also referred to as Alexa
• One Night's Intoxication, a 1951 German film released in Austria as Alexa