Exhibit 21.1

DRAFTKINGS INC.

LIST OF SUBSIDIARIES

(as of February 26, 2021)

Name of Subsidiary	Country (State)	Percent Ownership
DraftKings Inc.	United States (Delaware)		100	%
DK Player Reserve LLC	United States (Delaware)		100	%
DK Security Corporation	United States (Massachusetts)		100	%
Crown DFS Inc.	United States (Delaware)		100	%
Crown Gaming Inc.	United States (Delaware)		100	%
Crown PA DFS Inc.	United States (Delaware)		100	%
Crown MS Gaming Inc.	United States (Delaware)		100	%
Crown NJ Gaming Inc.	United States (Delaware)		100	%
Crown NV Gaming Inc.	United States (Delaware)		100	%
Crown NY Gaming Inc.	United States (Delaware)		100	%
Crown PA Gaming Inc.	United States (Delaware)		100	%
Crown WV Gaming Inc.	United States (Delaware)		100	%
DK-FH Inc.	United States (Delaware)		100	%
Crown Europe Malta Limited	Malta		100	%
Crown Gaming Malta Limited	Malta		100	%
Crown DFS Malta Limited	Malta		100	%
DraftKings Australia PTY Limited	Australia		100	%
DK UK Services LTD	United Kingdom		100	%
Crown IA Gaming LLC	United States (Delaware)		100	%
Crown MA Gaming LLC	United States (Delaware)		100	%
Crown IN Gaming LLC	United States (Delaware)		100	%
Crown Gaming Ireland Limited	Ireland		100	%
Crown NH Gaming LLC	United States (Delaware)		100	%
Crown CO Gaming LLC	United States (Delaware)		100	%
Crown TN Gaming LLC	United States (Delaware)		100	%
Crown IL Gaming LLC	United States (Delaware)		100	%
Crown MI Gaming LLC	United States (Delaware)		100	%
Crown VA Gaming LLC	United States (Delaware)		100	%
Crown AZ Gaming LLC	United States (Delaware)		100	%
Crown Gaming RT LLC	United States (Delaware)		100	%
DKDI LLC	United States (Delaware)		100	%
SB Tech (Global) Limited	Isle of Man		100	%
Gaming Tech Ltd	Israel		100	%
SB Tech Subsidiary Bulgaria (branch)	Bulgaria		100	%
SB Tech (Gibraltar) Limited	Gibraltar		100	%
Sky Star Eight Limited	United Kingdom		100	%
SB Tech US Inc.	United States (Delaware)		100	%
Lucrative Green Leaf Limited	Ireland		100	%
Software Co-Work LLC	Ukraine		100	%
Software Co-Work Cyprus Limited	Cyprus		100	%
SBTech Malta Limited	Malta		100	%