EXHIBIT 21.1

RESMED INC.
SUBSIDIARIES OF THE REGISTRANT AS OF JUNE 30, 2025


The following is a list of subsidiaries of ResMed Inc. as of June 30, 2025, omitting subsidiaries which, considered in the aggregate, would not constitute a significant subsidiary as defined by Rule 1-02(w) of Regulation S-X.

CompanyJurisdiction of Formation
ResMed Corp.Minnesota
ResMed (UK) LtdUnited Kingdom
ResMed Asia Pacific LtdAustralia
ResMed Beteiligungs GmbHGermany
ResMed Holdings Pty LtdAustralia
ResMed Pty LtdAustralia
ResMed GmbH and Co KGGermany
ResMed Motor Technologies Inc.Delaware
ResMed SASFrance
ResMed Paris SASFrance
ResMed European Operations B.VNetherlands
ResMed Sensor Technologies LtdIreland
ResMed Humidification Technologies GmbHGermany
ResMed Capital Holdings Pty LtdAustralia
Brightree LLCDelaware
Brightree Home Health & Hospice LLCDelaware
Brightree Patient Collections LLCDelaware
ResMed (Beijing) Trading Co., LtdChina
ResMed Operations Inc.Delaware
ResMed Global Holdings LtdUnited Kingdom
ResMed Asia Pte LtdSingapore
Healthcarefirst, Inc.
Texas
MatrixCare, IncDelaware
ResMed Digital Health Inc.Delaware
ResMed SaaS Holdings, Inc.Delaware
ResMed Germany Saas Holdings GmbHGermany
MediFox-Dan Investment GmbHGermany
VirtuOx, LLCFlorida