Unlike the first two Star Wars movies, the artwork for the posters for Return of the Jedi was not as plentiful or varied. There were just a few different designs that were used and also used internationally without much variance to them. Here is a look at some of the American and International posters for Return of the Jedi. We've already seen the first two back in part 2 of this series.
I believe the above poster is from Mexico.
Two versions of the British quad poster
Come back tomorrow for more posters. For posters from Star Wars and The Empire Strikes Back click here.