Pokémon/Pokédex/Dugtrio

TM/HM

 * RB/Y/GS/C/RS/FL: Dig, Double Team, Earthquake, Hyper Beam, Rest, Toxic
 * Y/GS/C/RS/FL: Cut
 * GS/C/RS/FL: Attract, Frustration, Hidden Power, Protect, Return, Rock Smash, Sludge Bomb, Sunny Day, Thief
 * RB/Y: Bide, Body Slam, Double-Edge, Fissure, Mimic, Rage, Rock Slide, Substitute, Take Down
 * GS/C: Curse, Endure, Mud-Slap, Sleep Talk, Snore, Swagger
 * RS/FL: Aerial Ace, Facade, Rock Tomb, Secret Power

Evolution

 * GS/C/RS/FL: Ancientpower, Beat Up, Faint Attack, Pursuit, Screech
 * RS/FL: Rock Slide, Uproar

Regional

 * Kantonian Dugtrio
 * Alolan Dugtrio - Dual ground steel type.

Trading Cards

 * Base Set #19 - Dugtrio
 * Team Rocket #6 - Dark Dugtrio
 * Team Rocket #23 - Dark Dugtrio
 * Gym CHallenge #22 - Brock's Dugtrio
 * Expedition #10 - Dugtrio
 * Expedition #44 - Dugtrio
 * Skyridge #52 - Dugtrio
 * EX FireRed & LeafGreen #22 - Dugtrio