James Gregory "Greg" Bonnen (born 1966), is a neurosurgeon and a medical professor from Friendswood, Texas, who has been since 2013 a Republican member of the Texas House of Representatives from District 24, based entirely in Galveston County.His younger brother, Dennis Bonnen of Angleton, has been since 1997 the Republican representative from neighboring District 25. Both Bonnens have wives named "Kimberly".