Classes celebrating their Reunion Year are asterisked.
| 1950 | 1951 | 1952* | 1953 | 1954 | 1955 | 1956 | 1957* | 1958 | 1959 |
| 1960 | 1961 | 1962* | 1963 | 1964 | 1965 | 1966 | 1967* | 1968 | 1969 |
| 1970 | 1971 | 1972* | 1973 | 1974 | 1975 | 1976 | 1977* | 1978 | 1979 |
| 1980 | 1981 | 1982* | 1983 | 1984 | 1985 | 1986 | 1987* | 1988 | 1989 |
| 1990 | 1991 | 1992* | 1993 | 1994 | 1995 | 1996 | 1997* | 1998 | 1999 |
| 2000 | 2001 | 2002* | 2003 | 2004 | 2005 | 2006 | 2007** | 2008 | 2009 |
| 2010 | 2011 | 2012 |
** 5th-year Reunions are held during Homecoming Weekend, in the fall.
