†Tyrannosauroidea Walker 1964 [Sereno 1998] see Superfamily Tyrannosauroidea Osborn, 1906
Count: -
   †Tyrannosauridae Osborn 1906 [Sereno 1998] see Family Tyrannosauridae Osborn, 1906
  Count: -
     †Albertosaurinae Currie et al., 2003 see Subfamily Albertosaurinae Currie et al., 2003
    Count: [†*] †2g
       1 Genus †Gorgosaurus Lambe, 1914
      Count: -
       2 Genus †Albertosaurus Osborn, 1905
      Count: -