Oscar the Fish
Species: Gold Fish
Gender: Male
Hometown: Bud's Pets
Friends and Family
Bird Mom (adoptive mother)
Albert Glass, Bea, Milo, Jumbo Shrimp, Angela
Love interests:
Bea (soulmate)
Angela (ex-girlfriend)
Behind the Scenes
First Appearance:
  Bea Stays in the Picture
Voiced by:
Justin Roiland

Oscar is a neurotic fish and the brother of Milo and the main deuteragonist of Fish Hooks. He is known to have a huge, almost obsessive crush on Bea, his later girlfriend; his locker is decorated with a shrine to her, and he often accidentally mentions his love for Bea.  


Oscar can be seen playing video games often. He seems to be much of a technology "nerd." He is a friendly fish that could be friends with anyone. He tends to be the "Worry-wart" of the trio, and is usually the ignored voice of reason. When he is alone with Milo he seems to be his calmest opposed to when he is with Bea or Clamantha and he is the most hyper. He seems to be into roleplay and strategy games and has taken up crocheting due to Bea and her friends teaching him. His dream is for Bea to like him back.



Oscar is Milo's roommate and brother. Milo sometimes makes Oscar do things he doesn't want to do ("Fish Sleepover Party"). When Milo brought Murphy he did not like this and had Murphy run away ("Doggonit") He had to clean Milo's messes afterwards ("Fail Fish"). Since they are brothers, their relationship is strong. However, they broke up when Milo was impossible to live with, because of his dirtiness. At the end, they become brothers again in ("Dances with Wolf Fish".)

In the episode Brothers' Day it's seen that Oscar has very strong feelings for Milo. Milo leaves home after hearing Oscar say he needs a "break" from Milo. Oscar attempts to bring him back home, but fails. Even more sorrowful than before, Oscar begins sobbing over Milo's "runaway", but Milo returns to him from a bus and tells him he was selling some old items so he could buy himself a "Video Boy" and not bother Oscar.

Bea Goldfishberg

Main article: Oscar and Bea's relationship
Oscar's drawing

Oscar's drawing of Bea and himself

Oscar is in love with on Bea, although she doesn't seem to be aware. He had drawn a picture of him and Bea surrounded by hearts. It also said, "Oscar+Bea Forever". When Bea was about to look at it, he quickly snatched it back and tore it up, laughing somewhat hysterically, showing that he doesn't exactly want Bea to find out about his crush on her. He tried to confess to Bea about the true feelings since they can't go out if they die, but Milo saves them and Oscar keeps keeping it a secret ("Fish Out of Water").

He also tries to reassure Bea when she is upset about her picture. He also built a shrine to her in his locker and had quickly closed his locker when Bea stated that when a shrine "is like this, it [is creepy]." He also wasn't willing to fake date Clamantha until Bea promised she'd let him see the premiere of her first box-office hit ("Bea Stays in the Picture").

He's afraid of losing Bea ("Fish Sleepover Party").

Once he taped a picture of Bea over a doll and
Oscar and Bea Dancing

Oscar and Bea dancing during the theme song.

called it "the most beautiful fish in the world" comparing her to Helen of Troy ("Fail Fish").

Once while shopping at the mall, Oscar spied a pair of archery braces and promptly daydreamed that if he had them, Bea would be interested. Upon receiving the bracers as a gift from Bea and Milo, he asked Bea to the movies. Her reply was "What?" and he quickly changed his tune, saying "Nothing!" ("Happy Birthfish, Jocktopus").

When Bea was about to become an adult, Oscar kept telling her that she's still in High School and not to get a job cause he'll miss her ("Bea Becomes an Adult Fish").

He also comforts Bea when she gets upset after hearing that Pamela Hamster (who is the same age as them) has her own show already, attempts to warn her about the job she got on a show in Hamsterwood (since all it took was a small phone call from Milo to the studio) and tries to rescue her from said show when they figure out that she's about to be eaten. ("Hooray for Hamsterwood").


Oscar and Bea Holding Hands.

When Milo gets threaten by Randy Pincherson he and Bea pay off his debt and act like a mother and father to him, and after he finished scolding him he grabs Bea's fin without noticing and blushes madly until she lets go of his hand ("Dollars and Fish").

Randy Pincherson also has a crush on Bea, which annoys her, making Oscar jealous ("Dollars and Fish", "Milo's Big Idea"). When Albert Glass was the one person in school who didn't like her; Oscar constantly kept saying he liked her only for her to ignore hi

m every single time. ("Fishing For Compliments: The Albert Glass Story").

Oscar usually dreams of her to like him back ("Flying Fish").

In Oscar's medieval dream, Oscar dreams he is a knight that has to save Bea as if she were a princess from a dragon fish ("The Tale of Sir Oscar Fish").


Oscar is sort of terrified of Clamantha, partly because she has a crush on him. During his "fake date" with Clamantha, she drove him to Lover's Tank and he was stuck with her until Bea and Milo rescued him. Bea pretended to be Oscar's girlfriend so that Clamantha would leave ("Bea Stays in the Picture").


One time he convinced her that his laptop (that had two web cams on it) was another clam named Webster by typing in conversations from his computer for it to have with Clamantha (via a computerized voice), eventually "Webster" ran out of battery causing her to believe that Webster hated her and dump ed her. Oscar (who was the only one she would let talk to her) ended up going to her room and cheering her up by telling her that she had a heart of gold and was a good person; meaning that he does care for her to an extent despite being very scared of her ("Two Clams in Love").

Bea at one point noted that she used to think Clamantha's crush on Oscar was cute but now just sad, meaning that Clamantha's feelings for Oscar have gone on for a while.



As of Season 2, Oscar has fallen in love with Angela (with the feeling being mutual), and they are dating.It is also known for them being official because Oscar says in some episode he says "I have a Girlfriend". They break up in "Fish Prom", after when Oscar was asking her to dance, he accidently called her "Bea".  In the third season, Angela is girlfriend of Jumbo Shrimp, and her first appearance in this season was in ("Unresolved Fishues") where she was still angry with Oscar by the breakup. So Oscar was trying to apologize writing a message in th e sky "I'm sorry Angela," but the message finally said "I love Angela," and Angela thought that Oscar was still in love with her. This caused a scandal with Jumbo Shrimp, so Oscar apologies to Angela while Jumbo beating Oscar's face. Angela finally accept his apology and now they are friends.


The image gallery for Oscar may be viewed here.

Background Information


Original Oscar

  • Since Milo and Oscar are the same age and don't look a thing like each-other, it's possible they're stepbrothers or one of them is adopted. However, it's possible that Milo inherited more betta fish genes than Oscar did (Milo looks more like a betta fish) causing this difference.
  • Oscar and Milo have yet to have their last name disclosed, since when Clamantha called Oscar he replied "Oscar the Fish" (Two Clams in Love ), and in "Pamela Hamster Returns" when Milo was being arrested called "Milo the Fish".
Oscar cowboy

Oscar as a cowboy.

  • Oscar knows how to fly a helicopter ("Good Morning, Freshwater")
  • In The Original Design Of Oscar. Oscar's Face Is Different And Oscar Looks Different.
  • Clamantha has a huge crush on him, but he doesn't return the feelings.
  • Oscar only blogs when he is upset. (Funny Fish)
  • In one episode, Bea had told to Mr. Baldwin that Oscar and his brother, Milo, doesn't have father. ("Glass Man Standing")
  • Goth oscar

    Oscar when he was goth

    In ("Brothers of a Feather"), Oscar and Milo doesn't know anything about their real parents, as Milo told Oscar that her adoptive mother, Bird Mom, isn't their mom-mom, since it would be weird. And that's just their "Bird Mom".
  • He has acrophobia.
  • According to Noah Z. Jones, Oscar would study "Fish Physics" when he go to university.
  • His voice actor, Justin Roiland, is known for creating and voicing the title characters of the adult animated series Rick and Morty.

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