Lucio Abis (24 February 1926 – 20 December 2014) was an Italian politician from Oristano who was part of the Christian Democrats.

In 1952 he was elected municipal councilor of Villaurbana, of which he was also mayor from 1956 to 1963.

He was Senator of the Republic for six legislatures, from April 1972 to March 1994, always elected in the constituency of Oristano.

[8] Finally, he was president of the Parliamentary Budget and Treasury Committee of the Senate in the XI legislature (1992–94).

[9] This square was made due to his prominent career and key role in establishing the Province of Oristano in 1974.