Latsis (Greek: Λάτσης; Russian: Ла́цис) can be either a Greek surname or a Russified form of the Latvian language surname Lācis. Individuals with the surname include:

• Spiros Latsis (born 1946), Greek banking and oil tycoon
• Yiannis Latsis (1910–2003), Greek shipping and oil tycoon
• Martin Latsis (1888–1938), Latvian-born Soviet politician, revolutionary and state security high officer
• Otto Latsis (1934–2005), Soviet and Russian journalist

• Latsis Foundation

This page lists people with the surname Latsis.
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