Mitchell Gross is an American writer and convicted con man, writing under the pen name Mitchell Graham. Gross has written two fantasy series and several mystery novels.

Preceding the publication of those novels, Graham ran a fictional writing contest called the "Delmont-Ross Writing Contest". The Writer Beware website run by the SFWA investigated that contest, and . Gross has made similar claims of a history as a world-class fencer and a movie project with Steven Spielberg for which no evidence can be found.

Gross was sentenced to 12.5 years in prison in 2012 for defrauding two women and one couple of more than $6.5 million.

Series:
* The Fifth Ring
* Katherine Adams Mystery