Robert Lukas (born August 29, 1978 in Vienna, Austria) is an Austrian defenceman playing for the EHC Black Wings Linz.
He has played most of his career (started in 1994) in his native country, with the exception of:
- 1 game with the Malmo Redhawks (Sweden) in 2004-05
- EHC Kloten (Switzerland) in 2005-06
- HK Ardo Nitra (Slovakia) in 2007-08
Lukas has also played for Austria in the 1997 World Junior Ice Hockey Championships and in every World Championship since 2003.