The Tony Award for Best Performance by a Leading Actress in a Play is an honor presented at the Tony Awards, a ceremony established in 1947 as the Antoinette Perry Awards for Excellence in Theatre, to actresses for quality leading roles in a Broadway play.
The awards are named after Antoinette Perry, an American actress who died in 1946.
Honors in several categories are presented at the ceremony annually by the Tony Award Productions, a joint venture of The Broadway League and the American Theatre Wing, to "honor the best performances and stage productions of the previous year.
It was first presented to Ingrid Bergman and Helen Hayes at the 1st Tony Awards for their portrayals of Mary Grey / Joan of Arc and Addie Bemis in Joan of Lorraine and Happy Birthday, respectively.
Characters nominated for both the Tony Award for Best Actress in a Musical and Tony Award for Best Actress in a Play boldface=Winner