| Personal information | |
|---|---|
| Born | June 9, 1964 Buenos Aires, Argentina |
| Coaching career | 1987–present |
| Career history | |
| As coach: | |
| 1987–1988 | S.C. Cañadense (assistant) |
| 1988–1992 | S.C. Cañadense |
| 1992–1995 | Venado Tuerto |
| 1995–1997 | Boca Juniors |
| 1999–2000 | Saski Baskonia |
| 2000–2001 | Obras Sanitarias |
| 2001–2003 | Lucentum Alicante |
| 2003–2004 | Real Madrid |
| 2004–2007 | Ben Hur Rafaela |
| 2007–2009 | Libertad Sunchales |
| 2014–2015 | Obras Sanitarias |
| 2015–2017 | San Lorenzo de Almagro |
| Career highlights and awards | |
As head coach:
| |
Medals | |
Julio César Lamas (born June 9, 1964) is an Argentine professional basketball coach. He was head coach of the Japan men's national team from 2017 to 2021. He has also been the head coach of the Argentina men's national team.