Alderman Canal East is a 1.6 hectare Local Nature Reserve in Ipswich in Suffolk. It is owned by Ipswich Borough Council and managed by the Greenways Countryside Project.

A path runs along a canalised part of the River Gipping, and the site also has reedbeds, a ditch and grassland with tall herbs. There are uncommon wetland flora, and birds include spotted flycatchers, common kingfishers and reed buntings.

There is access from Alderman Road.

• Alderman Canal West

52°03′25″N 1°08′31″E / 52.057°N 1.142°E / 52.057; 1.142