Exhibit 21.1
 
To
Annual Report
Form 10-K
For the Year ended December 31, 2017
 
Subsidiaries of the Registrant
 
Canada MusclePharm Enterprises Corporation (2012) Ontario, Canada Registered
 
MP Holding Ireland, LLC (2014) Delaware LLC
 
MusclePharm Holdings Ireland (2014) Ireland Registration Isle of Man Managed Company
 
MusclePharm Ireland (2014) Ireland Registration
 
MP DO Brazil Acquisition, LLC (2014) Delaware LLC
 
MusclePharm Australia PTY LTD (2015) Australian Registration