Army lists

Evil armies

Angmar LoTR p. 124
Azog's Hunters Hobbit p. 104
Azog's Legion Hobbit p. 92
Barad-Dûr LoTR p. 112
Corsairs of Umbar LoTR p. 204, GaW p. 98
Dark Denizens of Mirkwood Hobbit p. 114, DotN p. 82
Dark Powers of Dol Guldur Hobbit p. 108
Desolator of the North Hobbit p. 128
Far Harad LoTR p. 200, GaW p. 94
Goblin-town Hobbit p. 118
Isengard LoTR p. 166, WiR p. 70
Mordor LoTR p. 134, GaW p. 88, DotN p. 78
Moria LoTR p. 150
Sharkey's Rogues LoTR p. 208, SoS p. 52
The Easterlings LoTR p. 180, DotN p. 70
The Serpent Horde LoTR p. 190, GaW p. 92
The Trolls Hobbit p. 124
Variags of Khand LoTR p. 186
Legendary Legions
Army of Dunland WiR p. 96
Assault on Lothlórien DotN p. 96
Assault upon Helm's Deep WiR p. 94
Cirith Ungol QotR p. 104
Depths of Moria
Fell beings of Mirkwood DotN p. 94
Grand Army of the South GaW p. 114
Host of the Dragon Emperor DotN p. 92
Lurtz's scouts
The Army of Gothmog GaW p. 112
The Black Gate Opens GaW p. 118
The Black Riders QotR p. 102
The Chief's Ruffians SoS p. 62
Uglúk's Scouts WiR p. 90
Wolves of Isengard WiR p. 92