Character: Lizardo 2x516q

Alain's Charizard, seen as a Charmeleon in a flashback, was with Alain when he was calling Professor Sycamore.

Leon's Charmeleon was seen in a flashback scene. It eventually evolved into Leon's Charizard.

When Ash and Ritchie met in the Whirl Islands, Misty was the first to notice that Zippo had evolved into a Charmeleon.

After Mateo's Cloyster was knocked out by the Crystal Onix, Mateo's Charmeleon was sent out to battle the Crystal Onix. It used Flamethrower and Ember on it which seemed to be effective and made it super hot and knocked it out.

Mateo's Charmeleon is also Mateo's glass-making partner. They work together to make the amazing Pokémon statues out of glass that are sold in Mateo's shop. Mateo's Charmeleon uses its Flamethrower to help melt the sand they use into glass and to keep the glass molten while Mateo blows the glass.

Jimmy's Charmeleon helped him carry stuff off the boat. He traded his alternate coloured Magikarp with an old man for Charmeleon.

Ash's Charmander evolved after stopping Melvin's Exeggutor from charging through a carnival.
As soon as it evolved it quickly lost its loyalty to Ash.
Ash's Charmeleon would soon evolve again into Charizard

Trevor's Charmeleon is the evolved form of Trevor's Charmander. It evolved sometime after the Summer Camp and it was instrumental in helping Trevor defeat Viola to get the Bug Badge. It's personality did not change as a result of evolving into Charmeleon.

Ash Ketchum and friends hear it in the bushes and he realized that it was in a battling mood so he asked Trevor to battle. Ash's Fletchinder was sent out to battle it to help cool down its temperament at the time. The two traded blows until Ash's Fletchinder was able to finish it off with a powerful Steel Wing. Despite loosing the battle, Trevor's Charmeleon felt refreshed after the battle.