Looking for Comprehensive List of Subclasses

Quote from ArmorStorm >>

Quote from spamandtuna >>

Checking the class in the DDB mobile app is the quickest and most up-to-date way to get this information.

 I only found a list of classes, not subclasses.  Is there a way to search subclasses without selecting each class separately?

No, there isn't.

Here's a list that should be up to date, though mistakes are certainly possible. Only the most recent release is included for each subclass.

Legend:
Released for the 5.0 edition
Inconsistently marked as Legacy
Retroactively marked as Third Party
**Set to be updated in Arcana Unleashed

Artificer
Reanimator [RHW]
Alchemist [EFA]
Armorer [EFA]
Artillerist [EFA]
Battle Smith [EFA]
Cartographer [EFA]

Barbarian
Berserker [PHB]
Wild Heart [PHB]
World Tree [PHB]
Zealot [PHB]
Giant [BGG]
Beast [TCE]
Wild Magic [TCE]
Ancestral Guardian [XGE]
Storm Herald [XGE]
Battlerager [SCAG]

Bard
Spirits [RHW]
Moon [FRHoF]
Dance [PHB]
Glamour [PHB]
Valor [PHB]
Lore [PHB]
Creation [TCE]
Eloquence [TCE]
Swords [XGE]
Whispers [XGE]

Cleric
Grave [RHW]
Knowledge [FRHoF]
Life [PHB]
Light [PHB]
Trickery [PHB]
War [PHB]
Order [TCE]
Peace [TCE]
Twilight [TCE]
Forge [XGE]
**Arcana [SCAG]
Death [DMG-2014]
Nature [PHB-2014]
Tempest [PHB-2014]

Druid
Land [PHB]
Moon [PHB]
Sea [PHB]
Stars [PHB]
Spores [TCE]
Wildfire [TCE]
Dreams [XGE]
Shepherd [XGE]

Fighter
Banneret [FRHoF]
Battle Master [PHB]
Champion [PHB]
Eldritch Knight [PHB]
Psi Warrior [PHB]
Rune Knight [TCE]
Echo Knight [EGW]
**Arcane Archer [XGE]
Cavalier [XGE]
Samurai [XGE]

Monk
Elements [PHB]
Mercy [PHB]
Open Hand [PHB]
Shadow [PHB]
Ascendant Dragon [FTD]
Astral Self [TCE]
Drunken Master [XGE]
Kensei [XGE]
Sun Soul [XGE]
Long Death [SCAG]

Paladin
Noble Genies [FRHoF]
Ancients [PHB]
Devotion [PHB]
Glory [PHB]
Vengeance [PHB]
Watchers [TCE]
Redemption [XGE]
Conquest [XGE]
Crown [SCAG]
Oathbreaker [DMG-2014]

Ranger
Hollow Warden [RHW]
Winter Walker [FRHoF]
Beast Master [PHB]
Fey Wanderer [PHB]
Gloom Stalker [PHB]
Hunter [PHB]
Drakewarden [FTD]
Swarmkeeper [TCE]
Horizon Walker [XGE]
Monster Slayer [XGE]

Rogue
Phantom [RHW]
Scion of the Three [FRHoF]
Arcane Trickster [PHB]
Assassin [PHB]
Soulknife [PHB]
Thief [PHB]
Inquisitive [XGE]
Mastermind [XGE]
Scout [XGE]
Swashbuckler [XGE]

Sorcerer
Shadow [RHW]
Spellfire [FRHoF]
Aberrant [PHB]
Clockwork [PHB]
Draconic [PHB]
Wild Magic [PHB]
Lunar [DSotDQ]
Divine Soul [XGE]
Storm [XGE]

Warlock
Undead [RHW]
Archfey [PHB]
Celestial [PHB]
Fiend [PHB]
Great Old One [PHB]
Fathomless [TCE]
Genie [TCE]
Hexblade [XGE]
Undying [SCAG]

Wizard
Bladesinger [FRHoF]
Abjurer [PHB]
Diviner [PHB]
Evoker [PHB]
Illusionist [PHB]
Scribes [TCE]
Chronurgy [EGW]
Graviturgy [EGW]
War [XGE]
**Conjuration [PHB-2014]
**Enchantment [PHB-2014]
**Necromancy [PHB-2014]
**Transmutation [PHB-2014]