| Kentucky | Attendee | KY Legislative Chair | Cooper |
| Colorado | Corporate Partner/Exhibitor/Sponsor | 2020/2021 AFI Army Spouse of the Year and Military Cross Country Mortgage | Coombes |
| Virginia | Attendee | Virginia Delegate | Conrad |
| Wisconsin | Attendee | STATE COMMAND CHIEF | CONN |
| Texas | Corporate Partner/Exhibitor/Sponsor | Senior Business Development Representative • AbilityOne Sales | Conley |
| Idaho | Corporate Partner/Exhibitor/Sponsor | ESS | Conley |
| Idaho | Corporate Partner/Exhibitor/Sponsor | ESS | Conley |
| Corporate Partner/Exhibitor | Corporate Partner/Exhibitor/Sponsor | Signature Systems | Comunale |
| Corporate Partner/Exhibitor | Corporate Partner/Exhibitor/Sponsor | Signature Systems | Comunale |
| New Mexico | Corporate Partner/Exhibitor/Sponsor | AAFES Sales & Merchandise Manager | Comesanas |
| Michigan | Attendee | National Guard Association of Michigan | Collins |
| North Carolina | Attendee | Executive Director NCNGA | Coleman |
| Wisconsin | EANGUS Executive Council | Area V Director at Large | Coker |
| Nebraska | EANGUS Executive Council | NEANGUS Secretary | Coffin |
| Georgia | Corporate Partner/Exhibitor/Sponsor | C.E.O | Coachys |
| Corporate Partner/Exhibitor | Corporate Partner/Exhibitor/Sponsor | ONEIL | Clift II |
| Ohio | Attendee | Member | Clifford |
| Pennsylvania | Corporate Partner/Exhibitor/Sponsor | Techline Technologies, Inc. | Cleveland |
| California | Attendee | Attendee | Clayton |
| Nevada | Attendee | SMSgt | Clarke |
| Texas | Corporate Partner/Exhibitor/Sponsor | Laser Shot | Clark |
| New Mexico | Conference Staff | Infantry | Clark |
| South Dakota | Attendee | SOUTH DAKOTA TREASURER | CIHAK |
| Iowa | Professional Development | SrA /133rd Test SQ Fort Dodge, Iowa | Chubbuck |
| Corporate Partner/Exhibitor | Corporate Partner/Exhibitor/Sponsor | ASM Research - Technical SME | Christian |
| Virginia | Professional Development | VA National Guard Specialist | Choi |
| Virginia | Professional Development | VA National Guard Specialist | Choi |
| Texas | Corporate Partner/Exhibitor/Sponsor | Military Outreach Manager - Columbia Southern | Childs |
| New Jersey | Professional Development | SSgt./Avionics Technician | Chen |
| New Mexico | Conference Staff | Security | Checkley |
| Oklahoma | Attendee | HR | Cheary |
| New Mexico | Attendee | NM Registration Chair | Chavez |
| New Mexico | Attendee | Revel Entertainment | Chavez |
| Pennsylvania | Guest (of a paid attendee) | Mrs. | Charest |
| Pennsylvania | Attendee | Life Member | Charest |
| Ohio | Attendee | State Command Sergeant Major - Ohio | Chambliss |
| New Mexico | Conference Staff | Public Affairs | Catanach |
| Texas | Corporate Partner/Exhibitor/Sponsor | Executive Director USO El Paso | Castillo |
| New Mexico | Conference Staff | Vice President | Castellano |
| Minnesota | Professional Development | Minnesota National Guard | Carstensen |
| Texas | Corporate Partner/Exhibitor/Sponsor | Military Strategic Manager | Carrillo |
| New Mexico | Attendee | Guest | Carrillo |
| Connecticut | Attendee | State Command Senior Enlisted Leader (Ret.) | Carragher |
| Connecticut | Attendee | Spouse | Carragher |
| Utah | Professional Development | UTARNG BWC NCO of the Year | Carlson |
| Corporate Partner/Exhibitor | Corporate Partner/Exhibitor/Sponsor | Indiana Wesleyan University | Carlisle |
| North Carolina | Corporate Partner/Exhibitor/Sponsor | Director National Sales-Military | Carey |
| California | Invited DG-VIP/Speaker | NGAUS | Cardinale |
| New Mexico | Conference Staff | Infantry | Carbajal |
| Illinois | Professional Development | ILARNG | Caraker |
