The 2016 Puerto Rico Republican presidential primary took place on March 6 in the U.S. territory of Puerto Rico as one of the Republican Party's primaries ahead of the 2016 presidential election. While that day no other Republican primaries were held, the Democratic Party held their Maine caucuses. The Democratic Party's own Puerto Rico caucus took place on June 5.



{{2016 Republican Primaries Puerto Rico Republican 2016 Category:March 2016 events in the United States