Preheat oven to 375 degrees. Line two baking sheets with parchment paper.
In a large bowl, combine sugars and butter. Beat until light and fluffy. Add vanilla and eggs; blend well.
Add flour, baking soda, cinnamon and salt; mix well. Stir in oats and raisins.
Drop dough by tablespoons 2 inches apart onto prepared cookie sheets.
Bake for 7 to 10 minutes until edges are light golden brown. Cool for 1 minute. Remove and let cool on a wire rack. Repeat with the remaining dough.