Kenton Couse (1 March 1721 – 10 October 1790) was an English architect.

He was apprenticed to Henry Flitcroft whose patronage obtained him posts in the Office of Works.

Couse was born on 1 March 1721, the eldest son and only surviving child of Josias Couse (1693?–1755), a goldsmith and linen draper of Cheapside, London, and his wife, Margaret (1698–?

[1] In 1756, politician Charles Townshend ordered Couse to renovate the door of 10 Downing Street, resulting in an unassuming and narrow Georgian style doorway, consisting of a single white stone step leading to a modest brick front.

Additionally he was co-designer of the Richmond Bridge, surveyor of Chertsey Bridge in Surrey, designer of the since demolished Normanton Hall in Rutland, and the architect of Holy Trinity Church, Clapham, which was consecrated in 1776.