The following is a list of all the characters that have appeared in Big City Greens.
Main Characters
| Main article: Green family |
| Image | Description | First Appearance |
|---|---|---|
| The main protagonist of the show. He's the 10-year old grandson of Gramma Alice, a younger brother to Tilly, and a son to Bill. | "Space Chicken" | |
| The 12-year old granddaughter of Gramma Alice, a daughter to Bill, and older sister to Cricket. | "Space Chicken" | |
| The son of Gramma Alice, the father of Cricket and Tilly, and is Nancy's ex-husband. | "Space Chicken" | |
| The cranky mother to Bill, and grandmother to Cricket and Tilly, and the matriach of the Green family. | "Space Chicken" | |
| A barista at Big Coffee and an eventual friend and co-worker of Cricket. | "Space Chicken" | |
| Cricket and Tilly's best friend, and the 10-year old son of Russell and Rashida Remington. | "Space Chicken" | |
| Cricket and Tilly's rebellious mother and Bill's ex-wife. | "Phoenix Rises" |
Supporting Characters
| Image | Description | First Appearance |
|---|---|---|
| An optimistic police officer in Big City. | "Cricket Versus" | |
| The crazy CEO of the technology company BigTech. | "Car Trouble" | |
| The father of Remy and Rashida Remington's husband. He is known for being a star football player. | "Remy Rescue" | |
| Rashida Remington is the mother of Remy and Russell Remington’s wife. | "Remy Rescue" | |
| A paranormal fanatic and best friend of Tilly. | "Gargoyle Gals" | |
| The main antagonist of the show. He is the manager, and now owner, of Wholesome Foods corporation and arch-nemesis of the Greens. | "Supermarket Scandal" | |
| Gloria's (and later Cricket's) boss. | "Critterball Crisis" | |
| A small kid who is a friend of Kiki and Weezie and admires, and is a friend of, Cricket. | "Swimming Fool" | |
| An eccentric girl who is a friend of Benny and Weezie, and an admirer, and friend, of Cricket. | "Swimming Fool" | |
| A laid back kid who is a friend of Benny and Kiki and an admirer, and friend, of Cricket. | "Cricket's Shoes" | |
| Remy's staunch and loyal bodyguard. | "Remy Rescue" |
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Big City Residents
| Image | Description | Episode Appearances |
|---|---|---|
 |
Mark is a local resident, a good samaritan, who rescues people and animals; he's known as the City Hero. | "Skunked" |
  |
Community Sue is the tough-as-nails coach at the Big City Community Center. | "Winner Winner" "Valentine's Dance" |
  |
Brett is a cool guy who lives in the apartment next door to the Greens. | "Tilly's Goat" "Critterball Crisis" "Blood Moon" "Cricket's Place" "Volunteer Tilly" |
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Mr. Grigorian is a grumpy old man who lives in the apartment next door to the Greens. | "Forbidden Feline" "Cricket's Place" |
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Juan Pablo is a local instructor who works at the Big City Community Center. | "Backflip Bill" "Winner Winner" |
  |
Wholesome Greg is a worker at Wholesome Foods and one of Chip's cohorts. He is usually seen working with Wholesome Rose. | "Coffee Quest" |
  |
Jyle Donelan is Bill's short-tempered former boss and athlete. He is known to be a Global Fight Race contestant. | "Night Bill" |
  Carlos |
Carlos is one of Kiki and Benny's friends. | "Swimming Fool" "Bear Trapped" |
  |
Louis is a store manager who works at Price Busters. | "Big Deal" |
  |
Terry is Alexander's silent best friend and partner. | "Fill Bill" "Barry Cuda" "Uncaged" |
  |
Alexander is Terry's rather talkative best friend and partner. | "Gridlocked" "Fill Bill" "Barry Cuda" "Uncaged" |
  |
Gabriella is Cricket's first crush. | "Valentine's Dance" |
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Unnamed Characters
| Image | Description | Episode Appearances |
|---|---|---|
  Male Jogger |
This resident is usually seen jogging. | "Space Chicken" "Bear Trapped" "Gargoyle Gals" "Winner Winner" |
  Male Announcer |
This announcer can be seen at Big City Stadium. | "Gramma's License" |
  Burrito Seller |
This burrito seller can be seen at the park selling fast food. | "Bear Trapped" |
Street Dancer |
This male dancer was challenged by Cricket to a dance-off, which led to him losing the steak. | "Steak Night" |
Taco Leprechaun Guy |
This taco vendor had dressed up as a leprechaun. | "Blue Tater" |
  Doctor |
This doctor examined Alice and Bill. | "Cricketsitter" |
  Female Receptionist |
This receptionist worked at the Big City Hospital. | "Cricketsitter" |
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Fictional Characters
| Image | Description | Episode Appearances |
|---|---|---|
Waffle judge |
This waffle judge is what Tilly thought of when she imagined a food court - a literal one, anyways. | "Photo Op" |
Talking fish |
This talking fish tells Bill that he needs to accept himself for who he is. | "Fill Bill" |
  Croblins |
These animated characters originate from a successful media franchise. | "Rated Cricket" |
  Female protagonist (Kiss of Death) |
The main character in Kiss of Death. | "Rated Cricket" |
| Unnamed skeleton (Kiss of Death) |
A character from Kiss of Death. | "Rated Cricket" |
| Tooth fairy |
This tooth fairy appears in Tilly's hallucination. | "Hurty Tooth" |
| Candy canes |
These candy canes are characters in a Christmas special Bill watches. | "Green Christmas" |
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