Regency Downs is a mixed-use locality in the Lockyer Valley Region, Queensland, Australia.

[3] Regency Downs is located in the Lockyer Valley and is immediately north of the Warrego Highway and Plainland and east of Glenore Grove.

[citation needed] The Lockyer Valley Regional Council is the local government authority for Regency Downs.

[4] The locality was named and bounded on 3 June 1994 and amended on 26 May 2000.

[2] The population of Regency Downs has consistently grown from 2006 to 2021.