Alliance

Alliance, or the Alliance, may refer to:
 * Alliance of Shades (TV: Dreamland, TV: The Vault of Secrets)
 * Alliance (Original Sin) (PROSE: Original Sin, PROSE: Lords of the Storm)
 * The Alliance (The Pandorica Opens) (TV: The Pandorica Opens)
 * The Alliance (Warmonger) (PROSE: Warmonger)
 * Cyrrhenic Alliance (TV: The Ribos Operation)
 * Earth Alliance, from the Big Finish Dalek Empire series
 * Galactic Alliance (TV: Mission to the Unknown, TV: From Raxacoricofallapatorius with Love, PROSE: Martha in the Mirror)
 * Icelandic Alliance (TV: The Talons of Weng-Chiang, PROSE: Emotional Chemistry)
 * Raxas Alliance (TV: The Gift)
 * Supreme Alliance (TV: The Talons of Weng-Chiang, PROSE: Under Reykjavik)