Alpha

Alpha may refer to:

• Alpha, first letter of the Greek alphabet
• Alpha, the Experimental Man
• Alpha, home planet of the Semic superhero Homicron
• Alpha, a name shared by two characters from the Marvel Universe
• Alpha, the villain from Men in Black: The Series
• Alpha, an alternate Earth controlled by Centrum from the GURPS Infinite Worlds setting
• Alpha 5, Zordon's robot assistant from Mighty Morphin Power Rangers
• Alpha Flight, the premier Canadian superhero team from Marvel Comics
• Alpha Major, the Dalek mothership from Doctor Who
• Alpha Trion, the ancient Autobot leader from Transformers