Theodore Green is the name of:

Theodore F. Green (1867–1966), American politician from Rhode Island Rhode Island T. F. Green International Airport Theodore Green (horse trainer) (1925–1999), Australian race horse trainer Franklin Theodore Green (1863–1944), after whom Theodore Green Apothecary in San Francisco, US, is named

See also Ted Greene (Theodore Greene, 1946–2005), American guitarist Ted Green (Edward Joseph "Terrible Ted" Green, 1940–2019), Canadian ice hockey player Ted Green (academic), British scientist