Heiki

Heiki is an Estonian masculine given name, variant of Hendrik ("Henry")

People named Heiki include:
 * Heiki Arike (1965–2018), politician and major in the Estonian Defence League
 * Heiki Ernits (born 1953), caricaturist and film director
 * Heiki Hepner (born 1966), politician
 * Heiki Kranich (born 1961), politician
 * Heiki Loot (born 1971), state official
 * Heiki Nabi (born 1985), wrestler
 * Heiki Ohu (1943–2021), rally driver
 * Heiki Raudla (born 1949), educator, cartoonist and politician
 * Heiki Sarapuu (born 1965), competitive runner
 * Heiki Sorge (born 1974), badminton player
 * Heiki Valk (born 1959), archaeologist
 * Heiki Vilep (born 1960), writer