Hi @LTyler333 ,
Welcome to our forum.
Before going further, may I know what Outlook for Mac version are you using before? And what is the current version of your Outlook for Mac?
Are you using the New Outlook for Mac? If yes, I would suggest you to switch back to the traditional version by turning off the New Outlook option like below and see if those missing folders could come back:
Any update, please feel free to post back.
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