Alex (disambiguation)

Alex may refer to:
 * Alex (XS1&2), a guest character in Xenosaga I & II
 * Alex (XS3), an in Xenosaga Episode III
 * Alex (XCX), an in Xenoblade Chronicles X

Characters with similar names include:
 * Alexei Tsiolkovskyi, a character in Xenosaga: Pied Piper
 * Alexa, a playable character in Xenoblade Chronicles X,
 * Alexandria, a party member in Xenoblade Chronicles 3