Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-82471) pertaining to the Simon Property Group and Adopting Entities Matching Savings Plan of our report dated June 15, 2023, with respect to the financial statements and supplemental schedule of the Simon Property Group and Adopting Entities Matching Savings Plan included in this Annual Report (Form 11-K) for the year ended December 31, 2022.

	/s/ Ernst & Young LLP
Indianapolis, Indiana
June 15, 2023