Jeff "cog" Coggin

Jeff "cog" Coggin is a candidate for Tennessee House of Representatives District 20 Primary Election in 2026 in Tennessee State House District 20, Tennessee.

Senior Aerospace Science Instructor in TN

Also running: Tom Stinnett, Karen Gertz.

Dr. Jeff "Cog" Coggin is a retired Lieutenant Colonel from the United States Air Force, who currently serves as a Senior Aerospace Science Instructor for AFJROTC at Heritage High School in Tennessee. He previously held a role as an Assistant Professor of Aerospace Studies for AFROTC. Dr. Coggin is running as an Independent candidate for the Tennessee House of Representatives, District 20, in the 2026 election. He pledges to run a people-powered, anti-corruption campaign, rejecting the influence of special interests and big money. He advocates for transparency and civility, with a stated aim to build a better democracy and make a real impact.