Germán Gustavo Denis (born 10 September 1981) is an Argentine professional footballer who plays as a striker for Italian Serie D club Real Calepina.
Denis began his career in 1997 playing for his local team Talleres de Remedios de Escalada in Primera B Metropolitana, the regionalised third division of Argentine football.
In 2000, he moved to Primera newcomers Club Atlético Los Andes, in Lomas de Zamora, but the club was relegated at the end of his first season. He continued playing for them in Primera B Nacional until he was signed by Italian Serie B side Cesena.
In 2003, Denis made his return to Argentina and the Primera Division with Jorge Burruchaga's Arsenal de Sarandí. He played for them for two seasons before moving on to Colón. In summer 2006, he rejoined former manager Jorge Burruchaga at Independiente.
After scoring 15 goals in the first 13 games of the Apertura 2007 tournament, Denis was called up to join the Argentina national team for the first two matches of the 2010 FIFA World Cup qualification, against Chile and Venezuela. He made his debut with a brief substitute appearance against Venezuela on 16 October 2007.
