St. Ninian's Church, Douglas, Isle of Man, Anglican church in Douglas, Isle of Man.

St. Ninian's Church is a Gothic Revival building located in the Parkfield area of Douglas. The interior features stained glass windows crafted by Horace Wilkinson Ltd depicting biblical narratives and holy figures.

St Ninian's was built on land owned by philanthropist Henry Noble, who also funded construction; the architect was W. D. Caröe. On 6 July 1913 the Bishop of Sodor and Man ordained Reverend Gleave as the church's first curate, and the first wedding followed on 17 September 1913. Consecration came on 25 March 1914, attended by Lieutenant Governor Lord Raglan, the Clerk of the Rolls, the Attorney General and the Mayor of Douglas.

The dedication to St Ninian is thought to reflect the Cumbrian origins of Henry Noble, who funded the building and was born at Clifton in Cumbria, a county linked with the saint. The chancel windows show St German, St Columba, St Maughold and St Patrick, while the side chapel has St Ninian, St Martin, St Bridget and St Kentigern.

The church is situated in an accessible area within the Parkfield district of Douglas. Visitors should be aware that regular religious services take place, and the building operates as an active parish under the Diocese of Sodor and Man.

Peter Kissack and Vera Handley became the first couple to marry here in 1913, securing a special place in the building's early story. This early wedding shows how quickly the church became a center for community life after opening.