Exhibit 21.1

SUBSIDIARIES OF REGISTRANT

Below is a list of our significant subsidiaries as of March 7, 2024, their jurisdictions of incorporation or formation and the name under which they do business. Each is wholly owned unless otherwise noted.

Subsidiary	Jurisdiction
Rush Street Interactive, LP	Delaware
Rush Street Interactive MI, LLC	Delaware
Rush Street Interactive PA, LLC	Delaware
Rush Street Interactive Colombia S.A.S.	Colombia
RSI Development, LP	Delaware
Rush Street Interactive Development Estonia OÜ	Estonia
RSI Development Canada, ULC	Canada