Pablo de la Guerra (29 November 1819 – 5 February 1874) was a Californio politician, judge, and signer of the Californian Constitution in 1849.

[1] Pablo, a member of the Guerra family of California (a prominent Californio family), was born on 29 November 1819, in Santa Barbara, California.

In 1849, he served as a delegate representing the Santa Barbara District at the First California Constitutional Convention.

[1] On 1 May 1851, he nearly resigned from the State Senate,[1] but returned to the position which he held until 1861 when he became the leader of the senate, which led to his term as acting lieutenant governor.

[1] Pablo de la Guerra died 5 February 1874, aged 54, in Santa Barbara, California.