Scotland Tuipulotu qualifies for Scotland via a grandmother from
Greenock. In June 2021, Tuipulotu was called up to the
Scotland squad for the summer internationals. He was selected to start against
Tonga in the match scheduled for 29 October 2021. He made his
Scotland debut against
Tonga on 30 October 2021. Scotland won the match 60–14. He was capped by
Scotland 'A' on 25 June 2022 in their match against Chile. He scored his first Scotland points with two tries against Argentina on 19 November 2022. In 2023, Tuipolotu was selected in Scotland's 33 player squad for the
2023 Rugby World Cup in France. In October 2024, he was named as the Scotland Captain for the
2024 Autumn Internationals. He was joined in the squad for the first time by his brother Mosese. In November 2024, he captained the side, scoring a try against
Australia as they went to win 27–13 to reclaim the
Hopetoun Cup.
British and Irish Lions In May 2025, Tuipulotu was selected by Head Coach
Andy Farrell for the
2025 British & Irish Lions tour to Australia. He made his Lions debut during the first warm-up match, a 24–28 defeat to
Argentina in
Dublin, on 20 June 2025, becoming Lion #863. He scored the opening try in the 27–19 victory during the opening test match of the series. == Career statistics ==