Newcastle Speedway (1929-30)..Newcastle Diamonds (1938-39)..Newcastle Speedway (1945)..Newcastle Brough (1946)..Newcastle Diamonds (1947-48)..Newcastle Magpies (1949)..Newcastle Diamonds (1950-51)..Newcastle Diamonds (1961-70)..Newcastle Diamonds (1975-84)..Newcastle Federation Specials (1986)..Newcastle Diamonds (1987-94)..Newcastle Diamonds (1997-2022).