Katherine Webb (born December 30, 1988) is an American model and beauty queen. In November 2007, she competed for the title of Miss Georgia USA, ranking in the Top 15 and won Miss Photogenic Georgia USA. After taking a four year break to focus on her education, she returned to pageantry and was crowned Miss Alabama USA in January 2012.

Born in Montgomery, Alabama, she attended middle school and high school in Columbus, Georgia and graduated from Northside High School in 2007. She then attended Auburn University. She graduated from Auburn in May 2011 with a Bachelor of Science degree in Business Management and Administration. She participated in events held by the Women's Philanthropy Board at Auburn and in various community service projects around the area.