2023 IIHF Women's World Championship rosters

Each team's roster consisted of at least 15 skaters (forwards, and defencemen) and two goaltenders, and at most 20 skaters and three goaltenders. All ten participating nations, through the confirmation of their respective national associations, had to submit a roster by the first IIHF directorate.

''Ages are as of 5 April 2023, the first day of the tournament. ''

Canada
The roster was announced on 9 March 2023.

Head coach: Troy Ryan

Czechia
The roster was announced on 20 March 2023.

Head coach: 🇨🇦 Carla MacLeod

Japan
The roster was announced on 24 March 2023.

Head coach: Yuji Iizuka

Switzerland
The roster was announced on 28 February 2023. On 21 March, Noemi Ryhner withdrew because of an injury and was replaced with Alena Lynn Rossel.

Head coach: Colin Muller

United States
The roster was announced on 1 April 2023.

Head coach: John Wroblewski

Finland
The roster was announced on 21 March 2023.

Head coach: Juuso Toivola

France
The roster was announced on 1 March 2023. Following the announcement, forward Shana Casanova and goaltender Justine Crousy Théode were added to the lineup.

Head coach: Grégory Tarlé

Germany
The roster was announced on 24 March 2023.

Head coach: Thomas Schädler

Hungary
The roster was announced on 27 March 2023.

Head coach: 🇮🇹 Pat Cortina

Sweden
The roster was announced on 17 March 2023.

Head Coach: Ulf Lundberg