We will be adding to this list whenever we find new ones. Please look into them on your own, I have not joined or entered any yet and can’t be sure all of them are legit. I am only listing ones that include some free competitions. Each contest has their own submission requirements, and some require registration. Be sure to read all the rules and fine print.
Smithsonian 2017 Photo Contest: ends November 30, 2017.
Photo Contest Insider – Lists many contests.
Photo Contest Guru – Lists many contests.
Photo Contest Information – Lists many contests.
Photo Forum & Community – Various contests.
coinaphoto – Various contests.
Cutest Pet Photo Contest – Various contests.
Modern Dog – Weekly contests.
Nature’s Best – Starts November 2017.