Outstanding Service Award for a Collegiate ChapterGreat Lakes Region Award WinnersFor more information about the Outstanding Service Award for a Collegiate Chapter, please visit its award page. | |||
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| 2025Gamma PiLoyola-ChicagoAll 2025 Winners | 2024Xi ChiWisconsin-MilwaukeeAll 2024 Winners | 2023PsiWisconsin-MadisonAll 2023 Winners | 2022Kappa PhiValparaiso (IN)All 2022 Winners |
| 2021Zeta XiLewis (IL)All 2021 Winners | 2020Zeta XiLewis (IL)All 2020 Winners | 2019Xi ChiWisconsin-MilwaukeeAll 2019 Winners | 2018Gamma PiLoyola-ChicagoAll 2018 Winners |
| 2017PsiWisconsin-MadisonAll 2017 Winners | 2016Lambda OmicronWestern IllinoisAll 2016 Winners | 2015Lambda OmicronWestern IllinoisAll 2015 Winners | 2014Xi ChiWisconsin-MilwaukeeAll 2014 Winners |
| 2013Alpha OmegaDePaul (IL)All 2013 Winners | 2011PsiWisconsin-MadisonAll 2011 Winners | 2010Kappa PhiValparaiso (IN)All 2010 Winners | 2009Lambda OmicronWestern IllinoisAll 2009 Winners |
| 2007Lambda OmicronWestern IllinoisAll 2007 Winners | 2006Eta MuNorthern IllinoisAll 2006 Winners | 2005Kappa PhiValparaiso (IN)All 2005 Winners | 2004Kappa PhiValparaiso (IN)All 2004 Winners |
| 2003Kappa PhiValparaiso (IN)All 2003 Winners | 1999Zeta XiLewis (IL)All 1999 Winners | 1990Epsilon OmegaEastern IllinoisAll 1990 Winners | 1989Epsilon OmegaEastern IllinoisAll 1989 Winners |
| 1987Epsilon OmegaEastern IllinoisAll 1987 Winners | |||