Cate Blanchett
SO FAR:
Oscar Nominations: 7
Oscar Wins: 2 WHEN MERYL STREEP WAS HER AGE:
Oscar Nominations: 10
Oscar Wins: 2
And as good indicators as they are, the stats can be misleading, the most Oscar-winning actress (and second most Oscar-nominated) Katharine Hepburn had 7 more nominations and 3 Oscar wins to come when she was Blanchett's age. So, anything is possible.