Lenny Lino is the deuteragonist/secondary protagonist of Shark Tale. He is Don Lino's youngest son, Frankie's younger brother, and Oscar's best friend for life. Unlike his father, and brother, Lenny is a vegetarian Shark. He didn't like eating meat after he ate Angie, he spews her out.
He is voiced by Jack Black, who also voices Po from the Kung-Fu Panda series.
Unlike the other sharks, Lenny is a kid friendly vegetarian who would never harm anyone and is worried about admitting this to Lino. He also dislikes the Jaws theme song. After Frankie's death, he was unable to face his father as he realized he could never be the shark Lino wanted him to be.
While he may not seem it most of the time, Lenny proves himself to be very loyal several times throughout the film. He was the first to figure out that Oscar was lying about being a Sharkslayer, he came up with a plan to fake his own death, he disguised himself as a dolphin so well that he was able to attend a sit-down with his father and not be recognized and was able to blackmail Oscar into convincing him to stay with him.
After he threw up Angie, He feel that the taste was killing him.
- Lenny is similar to Princess Merida from Brave.
- Lenny is also similar to Casper the Friendly Ghost.
- Both are friendly but his dad and his uncles forced them to Scare people or eat fish (Don Lino forced Lenny to eat fish, Ghostly Trio (1995 live-action film) forced Casper to scare people).