Pat Hayhurst was an American politician from Arizona.

He served a single term in the Arizona State Senate during the 6th Arizona State Legislature, holding one of the two seats from Pima County.

[2] He married Ramona Carljohn in Tombstone, Arizona on January 1, 1923.

[3] He ran for the Democrat nomination for the Arizona State Senate from Pima County.

He and Harry Drachman finished 1–2, respectively, in the Democrat primary, and went on to win in November's general election.