Muir College Council hosts a number of positions for internal and external members so as to best serve and represent the students and interests in Muir College.
Muir College Council Roster (2019 – 2020)
Internal Members
| President | Eleanor Grudin |
| Vice President Internal Affairs | Vanessa Morales-Soto |
| Vice President External Affairs | Ian McKeever (interim) |
| Vice President Finance | Eric Ron |
| Vice President Administrative Affairs | Erica Carrillo |
| Vice President Programming | Emily Lazcano (interim) |
| Muir Senator | Corliss Lam |
| Muir Senator | Kai-Wen Cheng |
| Student Org Ambassador | Jina Lee |
| Student At Large Representative | Sebastian Preising |
| International & Out-of-State Representative | Charlie Rezanka |
| Commuter Student Representative | Andrew Auh |
| First Year Representative | Mabel Munoz |
| Resident Student Representative | Celeste Guzman |
| Village Resident Representative | Emily Lazcano |
| Transfer Student Representative | Caitlin Argueta |
| Overflow Representative | Gustavo Alonso |
| Academic Advocate | Vanessa Tian |
| Diversity Advocate | Milena Medal |
| Environmental Advocate | Angel Gomez |
| Health and Wellness Advocate | Vanessa Ramos-Madrid |
| Webmaster | Keenan Chan |
| Historian | Daniel Cuyate Palomino |
External Members
| A.S. Concerts & Events (ASCE) Representative | Sebastian Cuevas |
| Basic Needs Student Working Group Representative | Olivia Michael |
| Celebrating JMC Week Chair/Muirstock Co-Chair | Vanessa Tian |
| Celebrating JMC Week Chair/Muirstock Co-Chair | Rebecca Samuels |
| Housing, Dining & Hospitality (HDH) Representative | Jillian Thomas |
| Library Student Advisory Council (LSAC) Representative | Arun Dhingra |
| Sports Facility Advisory Board (SFAB) Representative | Jennell Encizo |
| Student Fees Advisory Committee (SFAC) Representative | Roy Velasquez |
| Student Fees Advisory Committee (SFAC) Shadow | Miranda Junn |
| Student Organized Voter Acces Group (SOVAC) Representative [Interim] | Natalie Avina |
| University Centers Advisory Board (UCAB) Representative | Samir Normani |
Advisors
| Coordinator of Student Activities | Nathan Harper |
| Dean of Student Affairs | Jason Thibodeaux |