Riyan Parag Das is an Indian international cricketer, who plays for the Indian cricket team. He is a batting all rounder, who bats right-handed in the middle-order and is capable of bowling both right-arm leg spin and off spin. He was a part of the team that won the 2018 Under-19 Cricket World Cup.

Riyan's father, Parag Das is a former first-class cricketer who has represented Assam, Railways and East Zone cricket team. Parag Das and former captain of team India MS Dhoni featured in Railways' tournaments together in Kharagpur and Guwahati. They have also played against each other in the Ranji Trophy, when Dhoni turned up for Bihar. On Riyan's IPL debut, Dhoni was keeping wickets and captaining the opposition.

In December 2018, he was bought by the Rajasthan Royals in the player auction for the 2019 Indian Premier League at his base price of 20 lakhs. During the 2019 Indian Premier League, he became the youngest cricketer to score a fifty in the history of the Indian Premier League. He achieved the feat at the age of 17 years and 175 days breaking the previous record of 18 years and 169 days, jointly held by Sanju Samson and Prithvi Shaw.