Greg Sepelak

{{Multiple issues|

{{notability|Biographies|date=July 2018}}

{{BLP sources|date=September 2013}}

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{{Infobox person

|name=Greg Sepelak

|nationality=American

|birth_date=

|birth_place=United States

|occupation=Writer, artist, illustrator

}}

Greg "M Sipher" Sepelak is an American artist and writer for various Transformers comic ventures, primarily for Fun Publications. Sepelak also writes strategy guides for BradyGames.

At Fun Publications, Sepelak tends to partner with Trent Troop.{{cite web | last = | first = | author-link = | title = About Greg Sepelak | publisher = Jacketflap.com | year = 2012

| url = http://www.jacketflap.com/greg-sepelak/57814 | format = | doi = | accessdate = }}

For eleven years, Sepelak organized the comedy event at official Transformers "BotCon" conventions, where various Transformers episodes and videos were ridiculed in the vein of Mystery Science Theater 3000.{{citation needed|date=August 2015}}