Manifold, an abstract mathematical space which, in a close-up view, resembles the spaces described by Euclidean geometry.

Manifold (magazine) and 2mainfold (magazine) are magazines of the Warwick University mathematical community.

Manifold (scuba), in a scuba set, connects two or more diving cylinders, so that one diving regulator is fed by all the cylinders.

Manifold System, a company that develops a popular, low-cost GIS software package

Manifold (automotive engineering), an engine part which joins many connections into one, for example the exhaust manifold

River Manifold, a river in England

John Manifold, an Australian poet and critic.

Manifold Records, a record label

Hydraulic manifold, a component used to regulate fluid flow in a hydraulic system, thus controlling the transfer of power between actuators and pumps

Manifold (general engineering) an arrangement of pipes used to redistribute the flow of a fluid or gas, typically from a single inlet to a number of outlets or vice versa

Manifold chemistry, a piece of apparatus used in chemistry to manipulate gases. See Schlenk line and Vacuum manifold.

The Manifold Way, a foot- and cyclepath which follows the old route of the Leek and Manifold Valley Light Railway

The Manifold Trilogy by science fiction author Stephen Baxter.