The altar has its original marble slab with three consecration crosses; while there are also in the Sanctuary a 13th century piscina and two modern corbels, one praying and the other playing a harp.

On the North wall is a monument of 1532, which was originally used as an Easter Sepulchre, and contains the following lines on the back:

Here lyeth Dam Beatris Bray
svm tyme the wyffe of Syr
Edward Bray and dawgter of
Raffe Sherley of Wyston
and Wyfe of Edward Elderton.

Also on the North side are an inscribed ledger and brass belonging to the Caldicott family, who held Sherrington Manor from the 17th to the 19th century. Other ledgers are inserted into the vestry floor, one of which has the curious wording:

Here lyeth ye body of Henry Rochester
Dyed May 28 1646.
Apostrophe AD  Omnes.
This life that's packt with ielovsles and fears
I love not. That's beyond the lists of fears.
That life for me. For here I cannot breathe
my prayers ovt. There I shall have breath
to say Ovr Father that's in heaven wth me
where chores of sancts and innocents there be Christianos.
No sooner christened bvt possession
I took of the heavenlie habitation.

The church possesses a silver communion cup dated 1632 and inscribed ‘William Wenham his gift’, a silver paten cover of the same year, and a silver flagon of 1674 with the words ‘altare sanctificat munus’ on its lid.