Roque Vallejos (1943 in Asunción – 2 April 2006 in Asunción) was a poet, psychiatrist and essayist from Paraguay.
He was a forensic surgeon in the High Court of Justice.
He served as a member and the president of the Academia de la Lengua Paraguaya.
He belonged to the so-called 60 generation. This group was concerned with social poetry and politics during Alfredo Stroessner's dictatorship (1954-1989).