Geoffrey Thomas

Geoff or Geoffrey Thomas may refer to:


 * Geoffrey Thomas (academic) (born 1941), president of Kellogg College, Oxford
 * Geoffrey Thomas (businessman) (born 1959), Australian businessman
 * Geoff Thomas (footballer, born 1948) (1948–2013), Welsh football player (Swansea City)
 * Geoff Thomas (footballer, born 1964), English international football player (Crystal Palace)
 * Geoff Thomas (pastor) (born 1938), Welsh pastor
 * Geoff Thomas (tennis), Australian tennis player