1999 Senator Ng Cher Yan

1998 Senator Michele Pearl Fernando

1997 Senator Dato Dr Derek Goh Bak Heng

1996 Senator Steve Quek Jen Juan

1995 Senator Karyn Loi Hwee Lan

1994 Senator Foo Lee Peng

1993 Senator David Jackson Tan

1992 Senator Shirley Y W Ho

1991 Senator Victor Goh Wee Kiong

1990 Senator Henry Chong Chin Kong

1989 Senator Dr Koh Yang Fatt

1988 Senator Pearlyn Ng Ai Siong

1987 Senator Sonnie Tan Han Kim

1986 Senator Martin Cheong Foo Hoong

1985 Senator Richard Chan Seow Chen

1984 Senator Dr Adrian Chew Kwang Ah

1983 Senator Mirza Abdul Hamid

1982 Senator Victor Wong Fun Hong

1981 Senator Thomas Lee Fook Sum

1980 Senator Chow Kwok Wah

1979 Senator Don Titus

1978 Senator Eugene Lim

1977 Senator Lau Chee Tiun

1976 Senator Patt Man Wah

1975 Senator Toh Thian Ser

1974 Senator Chong Swan Lek

1973 Senator Gerard B Bamanshaw

1972 Senator Chan Cheow Kiat

1971 Senator John Tan Sek Yam

1970 Albert Hee Joon Leong

1969 to 1970 Senator Henry Koh Young Han

1968 Senator Koh Choon Hui

1967 to 1968 Senator M Loganathan

1965 to 1966 Sim Yeong Soon

1964 Wee Poh Kuang

1963 Senator Ee Hoon Siak

1962 Senator Chau Chun Ming

1961 John K Young

1960 Senator Dato Dr Tan Hian Tsin

1959 Senator Ng Cheng Bok

1958 Senator Sim Miah Kian

1957 Senator Fred K F Eu

1956 Senator Lee Chiew Wing

1955 Michael J Oremus

1954 Senator Wong Peng Tuck

1952 to 1953 Senator Frank Wakerman

1949 to 1951 Senator Ted Goh Tuck Chiang