In April 2017, Murray was selected in the British &amp; Irish Lions squad for the 2017 tour to New Zealand, his second Lions call-up. On 10 June 2017, Murray made his first appearance and start for the Lions on the tour, doing so in the match against the Crusaders in AMI Stadium. On 17 June, Murray made his second appearance of the tour, starting in the Lions record 32–10 victory against the Māori All Blacks in Rotorua International Stadium. On 24 June, Murray started for the Lions in their 30–15 first test defeat against New Zealand in Eden Park, making his first test start for the side. On 1 July, Murray started the second test against the All Blacks, scoring a try in the Lions 24–21 victory in Westpac Stadium. It was the Lions' first test win against New Zealand since 1993 and the first time New Zealand had lost a test at home since losing to South Africa in 2009. Murray's try made him the first northern hemisphere player to score four tries against New Zealand. On 8 July, Murray started in the third and final test, a 15–15 draw which meant the series against the All Blacks ended in a draw as well.