The Cultural Organization of the Year Award was given to one cultural or ethnic club every year starting in 1986 to recognize their outstanding work.
| 2002 | Hui-O-Aloha |
| 2001 | Vietnamese Student Association |
| 2000 | Hui-O-Aloha |
| 1999 | International Student Association |
| 1998 | Hui-O-Aloha |
| 1997 | Hui-O-Aloha |
| 1996 | Native American Student Association |
| 1995 | Organización de Estudiantes Latino-Americanos |
| 1994 | Organization of Students of African Descent |
| 1993 | Organización de Estudiantes Latino-Americanos |
| 1992 | Organización de Estudiantes Latino-Americanos |
| 1991 | Dama Soghop |
| 1990 | Black Student Union |
| 1986 | International Student Association |
Sources:
Student Union Annual Report
University Archives, RG 2
Compiled by Rachel Taylor, Summer 2019 intern