Which country is the biggest producer of uranium in the world? A) France B) South Africa C) Canada (D) None of these Detail Kazakistan is the biggest producer of uranium in the world. Related MCQs: Who is the largest crude oil producer in the world? Pakistan is ……. largest sugar producer and eighth largest consumer in the world? Which country is the largest producer of Shale Gas? In which country, the archaeologists have discovered the World’s biggest flooded cave?