Sealing may refer to:

Processes Seal (emblem), applying a seal to a document for authentication Sealing wax, a wax material of a seal which, after melting, hardens quickly Duct sealing, the sealing of leaks in air ducts Induction sealing, method of heating a metal disk to seal a cap or top on a container Porosity sealing, the process of filling a porous substrate to make it airtight Record sealing, the practice of making court records confidential Stone sealing, the application of a surface treatment to products constructed of natural stone Sealing compound, sealant, used to block the passage of fluids Searing meat (and other foods), commonly but erroneously referred to as 'sealing in the juices' etc.

Religion Sealing (Mormonism), a ritual intended to make family relationships permanent even after death Sealing power, in Mormonism Sealing room, an ordinance room

Other Sealing the Tomb, altarpiece triptych by William Hogarth in the English city of Bristol Seal hunting, personal or commercial hunting of seals

See also Seal (disambiguation) Seale (disambiguation) Sealer (disambiguation) Seals (disambiguation)