Messe in G is a mass in G major by the English composer Christopher Tambling.

He composed it in 2013, scored for mixed choir and organ, optionally also with orchestra.

[2][3] The mass, like Tambling's other sacred music, is popular in Germany.

[4] The mass is structured in five movements, omitting a Credo:[2][3] It is scored for mixed choir and organ, but there are optional parts for a flexible orchestra.

[2][5] The congregation can optionally sing the theme of the Gloria which is repeated throughout the movement, framing passages that express the different aspects of the text in contrasting character.