8H

8H or 8-H can refer to:


 * GCR Class 8H, a class of 0-8-4T steam tank locomotives
 * Studio 8H, NBC studio in the Comcast Building where Saturday Night Live is filmed
 * 8H, a designation for the West Virginia-Western Maryland Synod
 * SCELBI-8H, a hardware model sold with SCELBI
 * Typ 8H, a model of Audi A4
 * HJ-8H, a model of HJ-8 anti-tank missile
 * IATA code for Highland Airways
 * former IATA code for Harbour Air
 * recalled IATA code for Equaflight Service