Shayne Green was born at Fort Stewart, Georgia, and grew up in Mayfield, Kentucky. He is a graduate of Murray State University with a B.S. in chemistry and the University of Alabama with a Ph.D. in analytical chemistry. Shayne has been employed as a research chemist for The Dow Chemical Company for over 35 years. He has been married to his wife, Becky, for 41 years. Their greatest accomplishment is raising 2 grown sons who are both gainfully employed Christian Conservatives. Shayne is the proud grandfather of June.  

Shayne is on the board of the Pregnancy Help Center in Lake Jackson since 2013. Shayne is a conservative and voted for Ronald Reagan in his first presidential election. Shayne became involved in Republican politics in 2008 when he began attending county executive committee meetings and served as a delegate to precinct, SD, and state conventions. Since that time, he has been a delegate or alternate to every state convention, but one, to attend his sons graduation. Shayne served as SD17 Chairman and on the National Nominations committee at the 2024 state convention.  Shayne was endorsed by President Trump for the National Nominations committee.  He became BCRP Precinct 30 chair after the long-term chair retired his position, and was appointed BCRP PAC treasurer by Chairman Yvonne Dewey. 

Shayne was elected Chairman of the Brazoria County Republican Party in May 2019 after Mrs. Dewey resigned. Under his leadership, BCRP raised and spent a record breaking $300,000+ in the 2020 election cycle electing Republicans to offices throughout Brazoria County. He also founded the Brazos River Republican Club to attract new donors to the party, and the Brazoria County Republican Voter’s Guide publication which is sent to all voting Republicans in the county. Shayne’s latest project has been starting an election integrity task force to ensure that Brazoria County elections remain fair and accurate.