The winners of the 2025 Hugo Awards, Astounding Award for Best New Writer, and Lodestar Award for Best Young Adult Book were announced and the awards presented at a ceremony at Seattle Worldcon 2025, the 83rd World Science Fiction Convention, on August 16, 2025 at the Seattle Convention Center. The winners, the Hugo Award administrators’ report, and the breakdown of the first place voting on each category on the final ballot are available at the Seattle Worldcon 2025 website.