Geach

Geach is a surname. Notable people with the surname include:


 * Carveth Geach (1928–2005), Chief Scout of the Boy Scouts of South Africa
 * Peter Geach (1916–2013), British philosopher and professor
 * Portia Geach (1973–1959), Australian artist and feminist
 * Trevor Geach (1928–1996), South African cricketer