001

001 may refer to:

Pokédex number

• #001 Bulbasaur, in the National and Kanto Pokédex
• #001 Chikorita, in the New Pokédex and the Johto Pokédex
• #001 Treecko, in the Hoenn Pokédex in Generation III and Hoenn Pokédex in Generation VI
• #001 Turtwig, in the Sinnoh Pokédex
• #001 Snivy, in the Unova Pokédex in Black and White and the Unova Pokédex in Black 2 and White 2
• #001 Chespin, in the Central Kalos Pokédex
• #001 Drifloon, in the Coastal Kalos Pokédex
• #001 Diglett, in the Mountain Kalos Pokédex
• #001 Rowlet, in the Alola and Melemele Pokédex in Sun and Moon and the Alola and Melemele Pokédex in Ultra Sun and Ultra Moon
• #001 Pikipek, in the Akala, Ula'ula, and Poni Pokédex in Sun and Moon and the Akala, Ula'ula, and Poni Pokédex in Ultra Sun and Ultra Moon
• #001 Grookey, in the Galar Pokédex
• #001 Slowpoke, in the Isle of Armor Pokédex
• #001 Snom, in the Crown Tundra Pokédex
• #001 Rowlet, in the Hisui Pokédex
• #1 Sprigatito, in the Paldea Pokédex

Browser number

• R-001 Bulbasaur, in the Fiore Browser
• R-001 Pichu, in the Almia Browser
• R-001 Pidgey, in the Oblivia Browser
• S-001 Heatran, in the Oblivia Browser
• N-001 Piplup, in the Oblivia Browser (Past)
• X-001 Deoxys, in the Oblivia Browser (Past)

Hexadecimal identifier

• Rhydon, a Pokémon which, in Generation I, has the index number of 001
• Bulbasaur, a Pokémon which, in Generation II and onward, has the index number of 001
• The Master Ball, a Poké Ball whose index number is 001
• The index number for the move Pound

Anime

• Main series:
  • Pokémon - I Choose You!, episode 1 of the original series
  • Get the Show on the Road, episode 1 of Pokémon the Series: Ruby and Sapphire
  • Following a Maiden's Voyage!, episode 1 of Pokémon the Series: Diamond and Pearl
  • In The Shadow of Zekrom!, episode 1 of Pokémon the Series: Black & White
  • Kalos, Where Dreams and Adventures Begin!, episode 1 of Pokémon the Series: XY
  • Alola to New Adventure!, episode 1 of Pokémon the Series: Sun & Moon
  • Enter Pikachu!, episode 1 of Pokémon Journeys: The Series
  • Mewtwo Strikes Back, the first full-length Pokémon movie
  • A Family That Battles Together Stays Together!, the first side story episode
  • DPS01, the first special episode of Pokémon the Series: Diamond and Pearl
  • BWS01, the first special episode of Pokémon the Series: Black & White
  • Mega Evolution Special I, the first special episode of Pokémon the Series: XY
  • The Arceus Chronicles (Part 1), the first special episode of Pokémon Journeys: The Series
  • Pikachu's Vacation, the first Pikachu short animation
• Other anime series:
  • File 1: Red, episode 1 of Pokémon Origins
  • The Adventure, episode 1 of Pokémon Generations
  • Letter, episode 1 of Pokémon: Twilight Wings
  • Scraggy and Mimikyu, episode 1 of POKÉTOON
  • The Champion, episode 1 of Pokémon Evolutions
  • Onto the Icy Blue, episode 1 of Pokémon: Hisuian Snow

Games

• Route 1, a route in Kanto
• Route 1, a route in Unova
• Route 1, a route in Kalos
• Route 1, a route in Alola
• Route 1, a route in Galar
• The island named One Island
• The town named One Island
• TM01, a Technical Machine
• HM01, a Hidden Machine
• TR01, a Technical Record
• Cheri Berry, a Berry that debuted in Generation III
• XD001, a Pokémon from Pokémon XD: Gale of Darkness
• ZERO-ONE, a vehicle in Pokémon Snap
• NEO-ONE, a vehicle in New Pokémon Snap
• Secret Storage 1, a location in Pokémon Trozei!
• Huge Storage 1, a location in Pokémon Trozei!
• Phobos Mobile No.1: Phobos Train, a location in Pokémon Trozei!
• SOL Laboratory 1, a location in Pokémon Trozei!

Manga

• A Glimpse of the Glow, round 1 in the Red, Green & Blue arc of Pokémon Adventures
• In Search of the Legendary Pokémon Dialga!!, chapter 1 of Pokémon Diamond and Pearl Adventure!
• Deoxys, The Phantom Pokémon! (Part 1), the first special chapter in Pokémon Diamond and Pearl Adventure!
• Pokémon to the Rescue!, chapter 1 of Pokémon Mystery Dungeon: Ginji's Rescue Team
• Pikachu, I See You!, chapter 1 of The Electric Tale of Pikachu
• Hoppip, The Wind Calls!, chapter 1 of Ash & Pikachu
• Prologue: Masara Town, chapter 1 of Pokémon Zensho
• Let's Go! The Journey Towards The Championship, chapter 1 of Pokémon Gold & Silver: The Golden Boys
• The Day Dratini Grew Up, chapter 1 of How I Became a Pokémon Card
• District Convention "Kenta, to the Open Sea", chapter 1 of Aim to Be a Card Master!!
• Behold The Phantom Thief Of Justice, chapter 1 of Phantom Thief Pokémon 7
• The Pokémon Clefairy Enters!!, chapter 1 of Pokémon Pocket Monsters
• Let's Go Catch The Dumpling Thief!!, chapter 1 of Pokémon Ruby-Sapphire
• Enta Arrives at the Battle Frontier!, chapter 1 of Pokémon Battle Frontier
• How Do You Do, Pikachu?, chapter 1 of Magical Pokémon Journey
• A Destined Meeting (chamo!?), chapter 1 of Pokémon Chamo-Chamo ☆ Pretty ♪
• Enter Shū & Pikachu!, chapter 1 of Pokémon Gotta Catch 'Em All
• A Heated Battle Begins!!, chapter 1 of Pocket Monsters Platinum: Aim to Be Battle King!!

Other

• ONE, a CD single by Crystal Kay
  • ONE, the Japanese ending theme to Giratina and the Sky Warrior
• One, a song from the English soundtrack to The Power of One
• Generation I, the first set of Pokémon games