Ximena Cecilia Rincón González (born 5 July 1968) is a Chilean lawyer and politician.

[3] In 2017 was elected Senator in representation of Maule Region.

In 2021 was elected President of the Senate of Chile, replacing Yasna Provoste.

[4] In the 2022 Chilean national plebiscite, Rincón supported the option to reject the drafted constitution, despite her party, the Christian Democratic Party, supporting the option to approve.

[5] This has led to a split between the party and many of its adherents, including Rincón, whose brother Ricardo, a former DC deputy, is said to be starting a new party reportedly called either the Democratic Party or the Democrats.