Ratu Meli Derenalagi (born 26 November 1998) is a forward in the Fiji national rugby sevens team.

Attended Queen Victoria School in Fiji where played for their U-18 and won the prestigious Deans Trophy in 2016.

He captained the fiji 7s side to their first Sydney Sevens title in 2020 with a thrilling 12-10 win over South Africa in the final.

[4] He was selected to Fijian squad to compete at the 2020 Summer Olympics in the men's rugby sevens tournament.

[5] He was also subsequently part of the Fijian side which claimed gold medal after defeating New Zealand 24-12 at the 2020 Summer Olympics.