James Gregory Bonnen (born June 18, 1966) is an American politician. A member of the Republican Party, he has served in the Texas House of Representatives since 2013.
Bonnen was born in Angleton, Texas, the son of David Carroll Bonnen, a municipal judge, and Stamatia Psoras. He was the brother of Dennis Bonnen, a Texas representative. He attended Texas A&M University, earning his Bachelor of Science in biochemistry. He also attended Texas A&M University at Galveston, graduating in 1992. After graduating. he worked as a neurosurgeon.
Bonnen has served in the Texas House of Representatives since 2013.