Added decisive design competitions:

 

To learn more about a particular Competition, checkout the link below.

Annuals CompetitionGraphic CompetitionSoftware CompetitionUK Competition
Household Items CompetitionConference CompetitionProduct CompetitionAre Competition
Best Website CompetitionFamous Designers CompetitionStudents Competition3D Competition
Award CompetitionDiligence in CompetitionGold CompetitionHomeware Competition
Hotels CompetitionInteractivity CompetitionOrganic Products CompetitionWriting Competition
Package CompetitionFashion Garment CompetitionStudent Works CompetitionClothing Competition
Event CompetitionConference CompetitionItalian CompetitionGreatest Artists Competition
Top Architects CompetitionPerfect CompetitionTop Notch Design CompetitionPortfolios Competition
Truck CompetitionCookware CompetitionDisplay Units CompetitionBeauty Products Competition
Tradeshow CompetitionDesign Entries CompetitionExhibit CompetitionInstitutional Competition
Additionally see: Listing of Design Competition | Main Page