Bing found these results
List of film and television directors - Wikipedia
My Top 100 Film Directors - IMDb
55 Best Movie Directors of All Time and Their Greatest Films
The 100 Greatest Directors of all time - IMDb
Top 100 Directors of all Time - IMDb
75 Best Directors of All Time - Parade
List of highest-grossing film directors - Wikipedia
Board of directors - Wikipedia
The 50 Greatest Directors and Their 100 Best Movies
The 30 Greatest Film Directors Of All Time - Forbes