England Stuart represented England at the
2016 World Rugby Under 20 Championship In January 2020, Stuart received his first call up by coach
Eddie Jones to the senior
England squad for the
2020 Six Nations Championship. On 2 February 2020 Stuart made his Test debut as a replacement for
Kyle Sinckler in the opening round defeat away to
France. He also played in the final round as England beat
Italy to win the tournament. In November 2020, Stuart made his first start for England in their opening game of the
Autumn Nations Cup against
Georgia and subsequently came off the bench in the final as England defeated France after extra-time to win the competition. Stuart started all three tests on their
2022 tour of Australia as England won the series. Later that year on 19 November 2022, Stuart came off the bench against
New Zealand to score his first two international tries which would subsequently draw the game 25–25, with England having been 17–3 down at half time. This made him the first England prop to score twice in a test match. Stuart was included in the England squad for the
2023 Rugby World Cup. He played in three of their pool games. Stuart was not selected for either the quarter-final victory over
Fiji or semi-final elimination against champions
South Africa. He made his only start of the tournament in their last fixture as England defeated
Argentina to finish third with the Bronze medal. Stuart started all five of their games during the
2025 Six Nations Championship. In the last round Stuart scored a try on his fiftieth appearance for England as they beat
Wales at the
Millennium Stadium to finish runners up.
British & Irish Lions On 8 May 2025 it was announced that Stuart had been selected for the
British & Irish Lions squad by coach
Andy Farrell for their
2025 tour of Australia. Stuart made his
Test debut for the Lions off the bench during the opening match of the series. He also replaced
Tadhg Furlong as a substitute in the next game at
Sydney Cricket Ground which the Lions also won to claim their first series win in twelve years. In the last match of the tour at
Stadium Australia, Stuart scored a consolation try in a defeat as the Wallabies prevented a
whitewash.
List of international tries ==Honours==