Kai may refer to one of the following:
- , an ImperialCommander
- , a humanJedi Initiate during the High Republic Era
- , a Jinata Securityofficer and commander of the Opportunity
- , an officer of the Alliance to Restore the Republic
- , a stormtrooper
- , a BothanJedi Master
- , a HumanJedi Knight who survived the Great Jedi Purge
- , a Coruscanti author
- , a Human Jedi Knight
- , a Human assassin
- , a Human resident of Makeb
- , the wife of the stormtrooper Omar Zook
- , the captain of the Corellian Run Scoundrels
- , a Human Nightsister
- Kai Mir, a starship
- , a reptavian predator
- , a family