G
- Gabriel Heatter (1935–1960)
- Galen Drake Show (1945–1960)
- Gamenight
- Gang Busters (1935–1957)
- Garden Gate (1941–1956)
- Gasoline Alley
- The General Mills Radio Adventure Theater (1977)
- General Motors Concerts (1934–1957)
- The George Jessel Show (1933–1954)
- Ghost Stories (1935–1951)
- The Ginny Simms Show (1942–1951)
- The Glenn Beck Program (2000–present)
- The Goldbergs (1929–1947)
- The Gospel Hour (1939–present)
- The Gospel Singer (1933–1942)
- Grand Central Station (1937–1953)
- Grand Hotel (1933–1945)
- Grand Ole Opry (1925–present)
- Grand Slam (1943–1953)
- Grandpa and the Toad (1958–1963)
- The Great Gildersleeve (1941–1957)
- The Greatest Story Ever Told (1947–1956)
- The Great Sounds with Ray Otis (1986–90)
- The Green Hornet (1938–1952)
- The Guiding Light (1937–1952)
- Gunsmoke (1952–1961)
- Gutsy geeks (2001–present)
- Guy Lombardo Show (1929–1957)
- Gznollo (1958–1975)
Read more about this topic: List Of U.S. Radio Programs