Toivo Antero Wiherheimo (13 July 1898 in Helsinki – 5 March 1970 in Helsinki; surname until 1906 Grönhag) was a Finnish economist and politician. He served as Deputy Minister of Trade and Industry from 17 November 1953 to 4 May 1954 and again from 29 August 1958 to 13 January 1959, Minister of Defence from 29 August 1958 to 13 January 1959[1] and Minister of Trade and Industry from 13 April 1962 to 17 December 1963 and again from 12 September 1964 to 27 May 1966.[2]