The NMSU Horsemen's Association was first chartered in the Fall of 2005.

2023 - 2024 

• President: Jerilene Salabiye 
• Vice President: Lauren Butler
• Secretary: Kate Ropp 
• Treasurer: OPEN
• ACES Representative: OPEN
• Reporter: Elizabeth Dinwoodie 

2022 - 2023 

• President: Montserrat Martinez- Najera
• Vice President: Lauren Butler
• Secretary: Jackie Vega
• Treasurer: Jerilene Salabiye
• ACES Representative: Angelica Gomez
• Reporter: Camille Watts 

2021 - 2022

• President: Ashley Almanza
• Vice President: Dustyn Hennesay
• Secretary: Lauren Butler
• Treasurer: Paulina Canales
• ACES Representatives: Diego Astorga and Devynee Palmer
• Reporters/Media Representatives: Jessica Brooks and Montserrat Martinez

2020- 2021

• President - Siena Mowrer
• Vice President - Ashley Almanza
• Secretary -
• Treasurer - Jessica Brooks
• ACES Representatives -
• Reporters - Dustyn Hennesay

2019-2020

• President - Dayna Campbell
• Vice President - Siena Mowrer
• Secretary - Ashley Almanza
• Treasurer - Jessica Brooks
• ACES Representatives - Dustyn Hennesay & Shannon Russell
• Reporters - Tanah Lowe, Cheyenne Maese, Ana Gardea