Alexis Papahelas or Papachelas (Greek: Αλέξης Παπαχελάς; born 1961), is a Greek investigative journalist and the current Executive Editor of Kathimerini newspaper. He is the creator and principal presenter of the weekly prime time news program called "Oi Neoi Fakeloi" ("The New Files ") on Skai TV, which is a continuation of his show in Mega Channel called "Oi Fakeloi " ("The Files"). “The New Files”, which premiered in the 2010 - 2011 season, was an award-winning current affairs documentary series on domestic and international news which as of the season 2009–2010 season integrated a series of studio interviews. In January 2016 he created and is the principal presenter of the current affairs program "Istories" (Stories) on Skai TV, together with Pavlos Tsimas and Sia Kossioni. Papahelas is also a political commentator for the SKAI Evening News, a columnist and the author of two books.
Papahelas was born in Athens in 1961 the son of Aristomenis and Aikaterini Papahelas. The family's origins lie in Messinia, southern Peloponnese and in Instabul. Papahelas grew up in the Athens district Plateia Victorias. He attended Athens College and then went to the United States for tertiary studies. He majored in economics and history at Bard College and later received a Master's in Journalism and International Relations from Columbia University.
Papahelas started his journalistic career in 1983, as the New York City correspondent for the daily Greek newspaper I Avgi, then for Kathimerini, the BBC Greek service and Mega Channel. He returned to Greece in 1998 and wrote for the newspaper To Vima as well as co-hosting, with Pavlos Tsimas and Tasos Telloglou, the news program "Mavro Kouti " ("The Black Box") on Mega Channel for two years. In 2000, he launched the current affairs program "Oi Fakeloi " ("The Files") on Mega Channel which continued for seven years. He was also director of the news desk at Mega as well as the channel's political commentator.