Roberto Zywica (21 January 1947 – 18 July 2025) was an Argentine football player and manager.
A midfielder, Zywica started his professional playing career in 1966 with River Plate. He joined Gimnasia La Plata where he was part of "La Barredora" team.
In 1971, he joined Reims alongside teammate Delio Onnis, where he played three seasons and was nicknamed "Roberto Z". He enjoyed three more seasons in France, with Troyes, Toulouse and Gazélec Ajaccio.
He ended his career in Argentina with stints with All Boys, Nueva Chicago, Banfield and Atlanta.
Zywica managed Belgrano and Tristán Suárez in 1993–94.
Zywica died on 18 July 2025, at the age of 78.
Barreaud, Marc (1998). Dictionnaire des footballeurs étrangers du championnat professionnel français (1932–1997). L'Harmattan, Paris. ISBN 2-7384-6608-7.
Roberto Zywica at BDFA (in Spanish)
Le salut de Roberto Z..., les anciens du Stade de Reims Archived 20 July 2011 at the Wayback Machine (in French)