Plain tile and slate roofs, with ashlar coped gables with moulded kneelers and finials.
The chantry chapel has a quatrefoil parapet, and two large gargoyles with a low segment headed doorway, with a C19 studded door in a moulded chamfered surround.
TF0660 : Gargoyle, St Oswald's church, Blankney
Fine, mid C18 wooden carved lecturn.
C19 wooden roofs, pulpit, choir stalls and pews.
Elaborate wooden reredos c1900 carved, painted and gilded.
Chantry chapel contains a large Gothick style monument with marble relief of mourning lady to Lady Florence Chaplin, 1851.
TF0660 : Memorial to Lady Florence Chaplin, Blankney church
North aisle has a small alabaster and bronze First World War memorial tablet.