The Kathleen Duffy fonds includes the following series: biographical information (1979-1980); newspaper articles (1971-1979); Alumni questionnaire/update (1990-[1993]); Dance 10; and photographs (1976-1980).

The Kay Bird fonds includes: Excerpts from souvenir programmes (1949-1950); alumni questionnaire (1991); RWB contract (1953); and photographs (1951).

The Keir Knight fonds includes biographical information (2000) and photographs (2000-2001).

The Kit Copping fonds includes biographical information (1958-1964) and photographs (1959-1962).

The Laura Graham fonds includes the following series: newspaper articles (1990-1994); biographical information (1985-2004); Varna International Ballet Competition (1990); correspondence (1992-2006); and photographs (1986-1994).

The Lawrence Haider fonds includes an alumni questionnaire (1991), newspaper article (1956); biographical information (1955); and a photograph (1956).

The Lawrence Rabson fonds includes biographical information (1992-1994) and a Broadway programme (2002).

The Leo Guerard fonds includes photographs (1963).

The Leslie Carter fonds includes the following series: anecdotes (1989); alumni questionnaire (1991); a photograph (1949); and obituaries (2008).

The Leslie Fields fonds includes the following series: Alumni questionnaire (1991); biographical information (1986-1988); newspaper articles (1985-1988); and photographs (1980-1988).