John Grainger

John Grainger (1830, Belfast – 1891) was an Irish cleric and antiquarian.

Grainger was educated at Belfast Academy and Trinity College, Dublin. After gaining a Doctorate of Divinity he became Rector of Broughshane, County Antrim. He was an indiscriminating collector, who filled his house with a mass of often unlabelled specimens including stuffed birds, shells, insects, coins, minerals, a dolmen, weapons from New Zealand, and archaeological finds. According to Robert Lloyd Praeger his collection of Irish stone tools was ‘’especially valuable as a study in the gentle art of forgery’’.

Works
Partial list
 * 1853.Catalogue of the Shells found in the Alluvial Deposits of a Belfast site of the Irish Mesolithic. Proc. Roy. Irish Acad. 56 C, 1-195.
 * --- Results of excavations in High St., Belfast. Ulster Journ. Arch. ix. 113-121.
 * 1874 On the Fossils of the Post-tertiary Deposits of Ireland. Rep. Bmt. Assoc, for 1874 ; Sections, pp. 73–76.

He was a member of the Royal Irish Academy and of the Belfast Natural History and Philosophical Society and the Belfast Naturalists' Field Club.