West Ham United have confirmed that Lois Joel, Anna Leat, Kateřina Svitková and Zaneta Wyne will all leave the club this summer.
In addition, Lisa Evans goes back to Arsenal with her loan spell ending, while Halle Houssein returns to the Gunners at the end of her dual-registration agreement.
Czech Republic international Svitková made 45 appearances for West Ham and scored five goals, Joel and Wynne each played 25 games, Leat a total of nine.
Evans made 22 appearances, Houssein joined the Irons in January and appeared eight times.