R. Nelson Mitchell Outstanding Collegiate Chapter Award Western Province Award Winners For more information about the R. Nelson Mitchell Outstanding Collegiate Chapter Award, please visit its award page.
2023 Gamma Psi Arizona All 2023 Winners	2022 Lambda Sigma Cal State-Fullerton All 2022 Winners	2021 Gamma Psi Arizona All 2021 Winners	2020 Delta Sigma Loyola Marymount (CA) All 2020 Winners
2019 Iota Pi San Diego State All 2019 Winners	2018 Mu Rho Colorado State All 2018 Winners	2017 Gamma Psi Arizona All 2017 Winners	2016 Pi Sigma California-Irvine All 2016 Winners
2015 Gamma Psi Arizona All 2015 Winners	2014 Pi Sigma California-Irvine All 2014 Winners	2013 Gamma Psi Arizona All 2013 Winners	2012 Pi Sigma California-Irvine All 2012 Winners
2011 Kappa Mu Cal Poly-San Luis Obispo All 2011 Winners	2010 Pi Sigma California-Irvine All 2010 Winners	2009 Eta Chi Cal Poly-Pomona All 2009 Winners	2008 Kappa Mu Cal Poly-San Luis Obispo All 2008 Winners
2007 Lambda Chi California-Riverside All 2007 Winners	2006 Lambda Sigma Cal State-Fullerton All 2006 Winners	2005 Lambda Sigma Cal State-Fullerton All 2005 Winners	2004 Lambda Sigma Cal State-Fullerton All 2004 Winners
2003 Nu Rho California-Davis All 2003 Winners