- A given name, cognate to John.
- A given name, a medieval cognate of John.
Jon is a shortened form of the common given name Jonathan, or an alternate spelling of John. Jon in the former sense means "Gift of God", and in the latter, "Yahweh is gracious".
Jon may also be:
Jon in French: Jon
Jon in Icelandic: Jón (aðgreining)
Jon in Japanese: ジョン
Jon in Swedish: Jon (olika betydelser)