Results for Greece in 400 metres Freestyle, Men

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1906 Intercalated Games	Vasilios Leontopoulos	DNF
	Konstantinos Kleinias	DNF
	Konstantinos Panteleskos	DNF
	P. Paraskevopoulos	DNS
	Spyridon Tzetzos	DNS
	G. Leontopoulos	DNS
	K. Photiadis	DNS
	Christos Ragchos	DNS
1912 Summer Olympics	Andreas Asimakopoulos	DNS
1924 Summer Olympics	Dionysios Vasilopoulos	19
	Andreas Asimakopoulos	DNS
1936 Summer Olympics	Panagiotis Provatopoulos	DNS
1972 Summer Olympics	Dimitrios Theodoropoulos	42
1976 Summer Olympics	Georgios Karpouzis	37
1996 Summer Olympics	Dimitrios Manganas	16
2000 Summer Olympics	Spyros Gianniotis	20
2004 Summer Olympics	Spyros Gianniotis	7
	Dimitrios Manganas	24
2008 Summer Olympics	Spyros Gianniotis	24
2016 Summer Olympics	Dimitrios Dimitriou	41