Latsis
Latsis ({{langx|el|Λάτσης}}; {{langx|ru|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