George W. Mowbray was an American politician and missionary who served as the fifth Mayor of Tulsa from 1903 to 1904.

He married Hannah E. Harley in 1867 and the couple had four children who survived to adulthood: Anna, George W. Jr., Mary, and Grace.

In 1869 his family immigrated to the United States and by 1886 he had moved to McCune, Kansas.

[1] In 1887 he moved to Tulsa as a missionary to the Muscogee Nation for the Southern Kansas Methodist Conference.

In 1896 he retired from the ministry to run his late son-in-law T. J. Archer's store.