The 2020 Hastings Deering Colts season was the 3rd season of the under-20 competition, sponsored by Hastings Deering and run by the Queensland Rugby League.
The draw and structure of the competition mirrors that of its senior counterpart, the Queensland Cup.
[1] The Sunshine Coast Falcons are the defending premiers.
[2] In 2020, the lineup of teams remained unchanged for the second consecutive year.
Former Top-Flight Competition: Brisbane Rugby League premiership