Penderry (Welsh: Penderi) is the name of an electoral ward and a community in the City and County of Swansea, Wales, UK.

Penderry is bordered by the wards of Mynydd-Bach to the east; Cockett and Cwmbwrla to the south; and Kingsbridge, Penllergaer and Llangyfelach to the north.

For the purposes of local council elections, the ward is divided up into a number of polling districts, which are: Blaen-y-Maes, Caereithin, Mynydd Cadle, Penlan West, Penlan East and Clwyd.

The electoral ward consists of some or all of the following geographical areas: Penlan, Portmead, Blaen-y-Maes, Fforesthall, Caereithin and Tre-boeth, in the parliamentary constituency of Swansea East.

A small section of Treboeth and Mynydd-Bach falls towards the North the Penderry Electoral Ward.