x
Breaking News
More () »

Sheriff Mark Lamb planning to announce run for U.S. Senate seat

Lamb, a Republican, was first elected sheriff of Pinal County in 2016.

PINAL COUNTY, Ariz. — Pinal County Sheriff Mark Lamb is expected to soon announce a run for Arizona's U.S. Senate seat.

The Republican is planning to announce next week his campaign for a seat currently held by U.S. Sen. Kyrsten Sinema, who recently left the Democratic Party to register as an independent.

NBC News reported the announcement Friday morning and 12News confirmed Lamb's expected candidacy.

Democrat Ruben Gallego has already announced his intention to challenge Sinema, opening the door for a possible three-way race in the 2024 general election.

Lamb worked for the Salt River Police Department before he was elected sheriff of Pinal County in 2016. His public profile has been magnified in recent years due to his appearances on television shows like "60 Days In" and "Live PD." 

In 2020, Lamb published a book titled "American Sheriff: Traditional Values in a Modern World."

Up to Speed

More ways to get 12News

On your phone: Download the 12News app for the latest local breaking news straight to your phone.

On your streaming device: Download 12News+ to your streaming device

The free 12News+ app from 12News lets users stream live events — including daily newscasts like "Today in AZ" and "12 News" and our daily lifestyle program, "Arizona Midday"—on Roku and Amazon Fire TV.

We are committed to serving all of the Valley's communities, because we live here, too.

12News is the Official Home of the Arizona Cardinals and the proud recipient of the 2018 Rocky Mountain Emmy Award for Overall Excellence.

12News+ showcases live video throughout the day for breaking news, local news, weather and even an occasional moment of Zen showcasing breathtaking sights from across Arizona.

On social media: Find us on Facebook, Twitter, Instagram and YouTube.

Before You Leave, Check This Out