Darren Weir (born 1999) is a Scottish international lawn and indoor bowler.

[3] In 2019, Weir was selected for the European Bowls Championships, where he won two silver medals.

[6] He was twice defeated in the final of both the 2022 and 2023 Under 25 World Bowls Championship by fellow Scot Daniel Pool.

[7] In 2024, he won the Under-25 singles title at the 2024 World Indoor Bowls Championship.

[8] Weir won two medals in the pairs and fours at the 2024 European Bowls Championships.