Campbell Carr Hyatt (June 8, 1880 – December 24, 1945) was an American lawyer and Republican politician who served as a member of the Virginia Senate, representing the state's 3rd district from 1922 to 1924.

Hyatt then became a cashier and bookkeeper for the Virginia Iron, Coal & Coke Company, and then worked in the life insurance business in Lee and Wise County for two years.

[3] In 1919, Hyatt was elected as a Republican to the Virginia House of Delegates, representing both Tazewell and Buchanan Counties, during the 1920 session.

[4] During World War I, Hyatt was a chairman of Liberty Loan drives and was a member of the Four Minute Men.

[3] Hyatt married Mary Bell Robinson of Wytheville, Virginia at Graham's Forge on April 10, 1906.