 Burundi
In service with the Burundian military.

 Croatia
Croatian Army
 Djibouti
Djiboutian Army - 10 RG-33 
 Egypt
Egyptian Army - 260 RG-33L + 90 RG-33L HAGA  
 Nigeria
Took delivery of 24 RG-33s after being refurbished.

 United States
United States Army
United States Marine Corps
United States Special Operations Command
 Burundi
In service with the Burundian military.
 Croatia
Croatian Army
 Djibouti
Djiboutian Army - 10 RG-33 
 Egypt
Egyptian Army - 260 RG-33L + 90 RG-33L HAGA  
 Nigeria
Took delivery of 24 RG-33s after being refurbished.
 United States
United States Army
United States Marine Corps
United States Special Operations Command
RG-33