These are the winners and nominees for the Tony Award for Best Costume Design. The award was first presented in 1947 and included both plays and musicals. In 1961, and since 2005 the category was divided into Costume Design in a Play and Costume Design in a Musical with each genre receiving its own award.

Winners and nominees

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1940s

1950s

1960s

1970s

1980s

1990s

2000s

Award Records

These include wins for the Best Costume Design in a Play and Best Costume Design in a Musical.

Multiple wins