Blatnik is a surname. Notable people with the surname include:
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Al Blatnik (1923–2011), American football and basketball coach
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Andrej Blatnik (born 1963), Slovene writer
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Gregor Blatnik (born 1972), Slovenian retired international footballer
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John Blatnik (1911–1991), United States Congressman from Minnesota
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Johnny Blatnik (1921–2004), American professional baseball outfielder
* Tatiana Blatnik, birth name of
Princess Tatiana of Greece and Denmark (born 1980)
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Thais Blatnik (1919–2015), American journalist
See also
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Blahnik
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Blatnick
{{surname