Stealth BioTherapeutics (MITO) F-1 Registration statement (foreign)

Exhibit 21.1

SUBSIDIARIES OF THE REGISTRANT

Name of Subsidiary	Jurisdiction of Incorporation or Organization
Stealth BioTherapeutics, Inc.	Delaware
Stealth BioTherapeutics (HK) Limited	Hong Kong
Stealth BioTherapeutics (Shanghai) Limited	People’s Republic of China