|Hometown:||New Bark Town|
|First Appearance:||The Legend of Thunder!|
|Voice actor:|| Kazusa Murai (Japanese)|
Kelly Davis (English)
She seems to prefer cute looking Pokémon. Vincent has a crush on Marina, while she has a crush on Jimmy. She also appeared at the beginning of Pokémon Ranger and the Temple of the Sea, and in the episodes Not on My Watch Ya Don't in a magazine, in A Stand-Up Sit-Down! in a Pokémon Contest video and in Tanks for the Memories on a T-shirt.
She is a friend of Jimmy and helped him, Vincent, and Eusine, called Eugene, saved Raikou from Attila and Hun. When Team Rocket attempted to steal Raikou, they accidentally kidnapped Marina. Marina swiftly opened the door on the truck and told Raikou to jump to freedom while she stayed behind. Later Jimmy called her PokéGear to see if she is okay, but only heard Attila and Hun crushing her phone. They later tied her up, which made Vincent angry. She was released, and joined Jimmy, Vincent and Eusine in their attempt to free Raikou from the crystal's grip. Once Raikou was freed, it ran off into the wild, leaving the trainers to continue their respective journeys.
|Wani-Wani was Marina's starter Pokémon that she received from Professor Elm when she started her journey. It first appeared in The Legend of Thunder! as a Croconaw to battle Jimmy's Typhlosion, though was easily defeated, despite the type advantage. It then made a cameo in Pokémon Ranger and the Temple of the Sea in the opening credits. It made its final appearance in A Stand-Up Sit-Down as a Feraligatr on an internet broadcast explaining double contest performances.|
|Little Miss is one of Marina's favored Pokémon, as seen by the fact it is often seen out of its Poké Ball. It seems decently strong, being able to hold itself against Attila and Hun.|
|Little Miss ♀|
|Little Pink is one of Marina's Pokémon that first appeared in The Legend of Thunder! to battle Jimmy's Beedrill. It seems to be used for its cuteness in contests and appeared in A Stand-Up Sit-Down with Wani-Wani as its partner in a contest broadcasted on the internet.|
|Little Pink ♀|
- Marina has appeared in one episode of the Diamond and Pearl saga on a magazine featuring the Poketch. This implies that she has achieved her dream in becoming a Pokémon Star or a Pokémon Idol.
- In the Master Quest saga she and Jimmy were mentioned by Vincent to Ash, saying that they both entered the Silver Conference a whole year ahead of Vincent.
- Marina is based on Kris, the main playable female character in the Heart and Gold series.