Erkki is a Finnish and Estonian given name (derived from Erik). Notable people with the name include:
Erkki Aaltonen (1910–1990), Finnish composerErkki Ala-Könni (1911– 1996), Finnish ethnomusicologistErkki Bahovski (born 1970), Estonian journalistErkki Ertama (1927-2010), Finnish composer and conductorErkki Hartikainen (born 1942), Finnish atheist activist and educatorErkki Haukipuro (1921- 2001), Finnish politicianErkki Hautamäki (born 1930), Finnish military major and historianErkki Jallai (born 1981), Estonian cross-country skierErkki Junkkarinen (1929-2008), Finnish singerErkki Kaila (1867–1944), Finnish Lutheran Archbishop of Turku and politicianErkki Karu (1887–1935), Finnish film director, screenwriter and producerErkki Kataja (1924–1969), Finnish track and field athlete and Olympic medalistErkki Kerttula (1909–1989), Finnish fencer and Olympic competitorErkki Kilpinen (born 1948), Finnish nordic combined skier and Olympic competitorErkki Kohvakka (born 1937), Finnish orienteering competitorErkki Kokkonen (1938–2008), Finnish film directorErkki Koiso (1934-2000), Finnish ice hockey playerErkki Korhonen (born 1956), Finnish pianist, conductor and former director of the Finnish National OperaErkki Koskinen (born 1925), Finnish cyclist and Olympic competitorErkki Kourula (born 1948), Finnish judge of the International Criminal CourtErkki Kurenniemi (born 1941), one of the most important characters in the history of Finnish electronic musicErkki Laine (1957-2009), Finnish ice hockey player and Olympic medalistErkki Lehtonen (born 1957), Finnish ice hockey player and Olympic medalistErkki Leikola (1900-1986), Finnish politicianErkki Liikanen (born 1950), Chairman of the Board of the Bank of FinlandErkki Luuk (born 1971), Estonian writerErkki Mallenius (1928-2003), Finnish boxer and Olympic medalistErkki Melartin (1875–1937), Finnish composerErkki Miinala (born 1986), Finnish goalball player and Olympic medalistErkki Nghimtina (born 1948), Namibian politicianErkki Niemi (born 1962), Finnish high jumper and Olympic competitorErkki Nordberg (1946–), Finnish military colonel and historianErkki Oja (born 1948), Finnish computer scientistErkki Pakkanen (1930-1973), Finnish boxer and Olympic medalistErkki Peltonen (1861-1942), Finnish politicianErkki Penttilä (1932–2005), Finnish wrestler and Olympic medalistErkki Pohjanheimo (born 1942), Finnish television producer and directorErkki Pukka (born ????), Finnish ski-jumperErkki Pulliainen (born 1938), Finnish politicianErkki Pystynen (born 1929), Finnish politicianErkki Raappana (1893–1962), commander of the 14th Division of the Finnish ArmyErkki Räikkönen (1900– 1961), Finnish nationalist leaderErkki Rajamäki (born 1978), Finnish ice-hockey playerErkki Rapo (1946–2004), Finnish amateur autograph collectorErkki Ruoslahti (born c. 1940), Finnish physician and cancer researcherErkki Ruuhinen (born 1943), Finnish graphic designer and artistErkki Salmenhaara (1941–2002), Finnish composer and musicologistErkki Savolainen (1917–1993), Finnish boxer and Olympic competitorErkki Toivanen (1938–2011), Finnish journalist and news presenterErkki Tuomioja (born 1946), Minister for Foreign Affairs of FinlandErkki-Sven Tüür (born 1959), Estonian composerErkki Virtanen (born 1952), Finnish politician