Nuno Markl is a Portuguese comedian, writer, radio host, television host, voice actor and screenwriter.
Markl is well known in Portugal for his radio series "O Homem Que Mordeu o Cão" (The Man Who Bit The dog). It started in 1997, when he joined Pedro Ribeiro, José Carlos Malato and Ana Lamy for the morning show at Rádio Comercial. The radio series later spawned a TV show, and three books.
In 2022, Markl began co-hosting Taskmaster (Portugal) with Vasco Palmeirim, in the role of the assistant.