In October 2018, England manager Phil Neville named Roebuck and Manchester City team-mate Georgia Stanway in his squad for the first time.[8] Roebuck made her senior team debut as a 79th minute substitute for Mary Earps on 8 November 2018 against Austria.[9] She made her first start, before being replaced by Earps at half time, in a 2–1 win against Spain on 9 April 2019.[10]