Juliana Maria of Brunswick-Wolfenbüttel-Bevern (Danish: Juliane Marie; September 4, 1729 –October 10, 1796) is queen of Denmark between 1752 and 1766, second consort of king Frederick V of Denmark and Norway, mother of the prince-regent Hereditary Prince Frederick of Denmark and Norway and herself de facto regent 1772–1784.

King Christian VIII of Denmark descends from her.