| Tony Award for Best Costume Design in a Musical | |
|---|---|
| Awarded for | Best Costume Design in a Musical |
| Location | United States New York City |
| Presented by | American Theatre Wing The Broadway League |
| Currently held by | Linda Cho for The Great Gatsby (2024) |
| Website | TonyAwards.com |
This is a list of winners and nominations for the Tony Award for Best Costume Design in a Musical for outstanding costume design of a musical. The award was first presented in 1961 after the category of Best Costume Design was divided into Costume Design in a Play and Costume Design in a Musical with each genre receiving its own award. That lasted for only one year, but the Costume Design category was split in two again in 2005 and has remained that way since.