St Martin Pomeroy was a parish church in the Cheap ward of the City of London.

[2] The church stood on the east side of Ironmonger Lane in the Cheap ward of the City of London.

[2] The patronage of the church belonged to the prior and canons of St Bartholomew the Great, until the dissolution of the priory, when it passed to the Crown.

[2] In 1627 much of the north wall had to be rebuilt, and two years later the whole church was "repaired and beautified" at the cost of the parishioners.

[2] Instead the parish was united with that of St Olave Jewry and the site of the church retained as a burial ground.