Tadeusz Szelachowski (7 April 1932 – 9 September 2020) was a Polish politician who served as Minister of Health and Social Security.

From 1956, an employee of the health service administration, in the years 1956–1963 and 1969–1973 head of the Health and Social Welfare Department of the Presidium of the District National Council in Białystok, in the years 1963–1969 deputy head, and in the years 1973–1977 head of the corresponding department of the Presidium of the Voivodeship National Council in Białystok (from 1976 Provincial Office); in the years 1975–1977, provincial doctor in Białystok.

From 1985 to 1989 he was deputy chairman of the Council of State and member of the Sejm of the Polish People's Republic of the 9th term.

In the years 1983–1988, member of the presidium of the Citizens' Council for the Construction of the Monument to the Hospital of the Polish Mother's Health Center.

[3] In the years 1986–1988, a member of the presidium of the Social Committee for the Renewal of the Old Town of Zamość.