The Uruguay under 20 rugby team is the junior national rugby union team from Uruguay.

They replace the two former age grade teams Under 19s and Under 21s.

The team competed at the World Rugby Under 20 Championships and World Rugby U20 Trophy.

Uruguay qualified for the 2015 Under 20 Trophy after defeating Chile 22-12 in the South American Junior Rugby Championship.

[1] Summary for all under 20 matches at the World Rugby Under 20 Championship and World Rugby U20 Trophy, including 2015: Squad to 2023 World Rugby Under 20 Trophy.