António Pedro de Carvalho Viana-Baptista is a Portuguese businessperson who has been at the head of 8 different companies is on the board of Atento SA and 7 other companies.

He previously was Chief Executive Officer & General Manager at Telefónica SA General Director at Telefónica Móviles España SA, Chairman & Chief Executive Officer for Telefónica Internacional SAU, Chairman & Chief Executive Officer for Telefónica de España SAU, Chief Executive Officer at Telefónica Móviles SA and Chief Executive Officer for Telefónica Latinoamérica SA (which are all subsidiaries of Telefónica SA), Chief Executive Officer of Credit Suisse (Poland) Sp zoo, Chief Executive Officer of Credit Suisse AG (Spain) and Partner at McKinsey & Co. (Spain).

He received an undergraduate degree and a graduate degree from Portuguese Catholic University and an MBA from INSEAD.