FANSTORY.com
Website: http://www.fanstory.com/contests.jsp
Poetry, non-fiction, and fiction - monthly contests.
You may or may not need to become a member of the site to participate.
Prizes: $100 and others
PENN COVE LITERARY ARTS AWARD
Website: http://whidbeystudents.com/student-choice-contest/
Submit prose poetry, creative non-fiction, fiction, and children/young adult topics up to 1,000 words. The first story that "knocks the judges' socks off" each month is declared the winner.
See the website for submission guidelines.
Prizes: $50
SCRIBOPHILE WRITING CONTESTS
Website: http://www.scribophile.com/contests/
See website for themes each month for short-stories, flash fiction, and poetry.
Prizes: Awarded bi-monthly or quarterly in the form of $50 to $100 Amazon gift certificates
WRITER'S DIGEST YOUR STORY COMPETITION
Website: http://www.writersdigest.com/your-story-competition
See website for the short, open-ended prompt and submit your short story of 750 words or less based upon the prompt.
Prizes: Bi-monthly, $100 in Writer's Digest books.