Dann Stupp (born in Springfield, Ohio; September 14, 1978) is the managing editor for MMA and boxing at The Athletic.
He co-founded the popular mixed martial arts website MMAjunkie.com in 2006 and was its editor in chief until 2018.
It is the five-time World MMA Awards "Best Media Source" winner (2008-2011, 2014) and a former content partner of Yahoo! Sports.
In November 2011, Stupp sold the company to USA Today.
He continued to work as MMAjunkie.com's editor-in-chief, and he was also named USA Today's senior MMA editor until he left in 2018.