Gibson Donald "Gib" Lewis (born August 22, 1936) is an American politician and political consultant from Fort Worth, Texas.

While stationed at Carswell Air Force Base, he continued his studies at Texas Christian University.

[2] He then took a job as a salesman for a paper company and three years later, opened his own firm specializing in pressure-sensitive labels and decals.

Lewis was elected Speaker in 1983 to succeed Bill W. Clayton of Springlake, Lamb County.

In January 1992, Lewis pleaded no contest to two charges alleging that he illegally accepted a gift from a prominent law firm in San Antonio, Texas, and failed to disclose the money on official financial reports filed with the state.

As part of a plea bargain, Lewis agreed to not seek reelection and to pay a fine of $1,000 for each charge.