Heikinheimo is a Finnish-language surname that may refer to:
Aarne Heikinheimo (1894–1938), Finnish Major General. Eva Heikinheimo (surname Heikel until 1906; 1879–1955), Finnish educator and politician.
Harras Heikinheimo (1914–1999), Finnish chess player. Seppo Heikinheimo (1938–1997), Finnish music journalist, musicologist, translator and writer. Vesa Heikinheimo (born 1983), Finnish footballer.
See also
Heikel – name from which Heikinheimo was fennicized