Pokémon/Pokédex/Diglett

How to Evolve
Diglett evolves at level 26.

TM/HM

 * RB/Y/GS/C/RS/FL: Dig, Double Team, Earthquake, 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

Breeding

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

Regional

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

Trading Cards

 * Base Set #47 - Diglett
 * Team Rocket #52 - Diglett
 * Gym Challenge #67 - Brock's Diglett
 * Expedition #106 - Diglett
 * Skyridge #50 - Diglett
 * EX FireRed & LeafGreen #61 - Diglett