Quarterdeck (disambiguation)

Quarterdeck can refer to:
 * Quarterdeck, part of a warship
 * Quarterdeck Office Systems
 * Quarterdeck Expanded Memory Manager
 * Quarterdeck Mosaic
 * Quarterdeck DESQview/X 2.0
 * Quarterdeck Cleansweep
 * Quarterdeck Investment Partners, Inc.
 * Quarterdeck Ridge