Juan Lobato Gandarias (born 5 November 1984) is a Spanish Socialist Workers' Party (PSOE) politician.

He was the mayor of Soto del Real from 2015 to 2021, having first been elected to the city council in 2003 when he was 18,[1] and a deputy in the Assembly of Madrid from 2015 to 2019.

[2] In 2017, he was a candidate for secretary general of the Spanish Socialist Workers' Party (PSOE) in the Community of Madrid.

[4] Lobato was put in fourth place on the PSOE's list for the 2021 Madrilenian regional election, led by Ángel Gabilondo.

[8] Also becoming spokesman of the party in the Assembly of Madrid, he offered to pact with regional president Isabel Díaz Ayuso (PP) so that the budget could be passed without compromises towards Vox.