Thomas Robb is the name of:
Thomas Robb (Ku Klux Klan) (born 1946), white supremacist and Ku Klux Klan leader Tommy Robb (footballer) (born 1899), Scottish footballer Tommy Robb (motorcyclist) (1934–2024), British motorcyclist Tom Robb (1948–2006), American musician
See also Robb Thomas (born 1966), American football player