Crossword clues for the word: OULU The word OULU has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for OULU Showing 1 to 6 of 6 results Clue(s) City in W Finland City of northern Finland Finnish city near the Arctic Circle Finnish city on the Gulf of Bothnia Finnish city or river Seaport of Finland.