Free competitions and contests
100 Bucks For Your Photo 
Picture.com is a photography contest website where visitors can upload their favorite photos in just three easy steps. This will allow them to gain international exposure and have a chance to win a variety of great prizes. You don’t even have to be a professional to sign up, as anyone can play. One lucky photographer will win $10,000!
Free UK Competitions
UKCompetitons.com is a resource website that gathers the data on open contests, so that their members can easily pick and choose which they want to participate in. The website is free to join and there are over 600 competitions listed and waiting for you to compete in. All competitions listed are in the UK.
Lucky Contests
LuckyContests.com gives visitors a one-stop website where they can find information on hundreds of ongoing contests. Many of the contest websites are linked right from their description page, so that no internet hunting is needed. The homepage even lists one new featured sweepstakes each day.
Songwriting Contest
SomeoftheYear.com allows musical artists and lyricists to participate in song contests. You can enter an entire song or just the lyrics to one. You can win a portion of the $100,000 worth of cash and prizes that are available and have your winning song sent to record labels, music publishers, managers, booking agents, and more!
Win A Dog Toy
Dog-Toy.co.uk gives visitors a chance to win a new dog toy each month. One winner is selected at random and there is only one entry allowed per household. You could get a brand new, free toy for your dog, just by filling out one simple entry form.
Win A Pop Star Weekend
RedLetterFactor.com allows visitors to enter a contest to win a Pop Star Weekend getaway. According to the site, there is no purchase necessary (even though their main business is selling entertainment packages) and there can only be one entry per person. Also, only UK residents are eligible to win this great prize.