The Loud House is an American sitcom multimedia franchise based on creator Chris Savino's own experiences with his large family. The franchise includes the television series The Loud House (2016–present), its spin-off series The Casagrandes (2019–2022), the films The Loud House Movie (2021), A Loud House Christmas (2021), A Really Haunted Loud House (2023), The Casagrandes Movie (2024), No Time to Spy (2024), and A Loud House Christmas Movie: Naughty or Nice (2025), and the live-action spin-off The Really Loud House (2022–2024). The Loud House, The Casagrandes, and ancillary media, including spin-offs, movies, and books, are set in the town of Royal Woods, Michigan, and the city of Great Lakes City. The following is an abridged list of characters, consisting of the titular families and supporting characters from all the productions of the franchise.

Cast table Character Voiced by Television series Films Count The Loud House The CasagrandesThe Really Loud House The Loud House Movie A Loud House ChristmasA Really Haunted Loud HouseThe Casagrandes MovieNo Time to SpyA Loud House Christmas Movie: Naughty or Nice 1 2 3 4 5 6 7 8 9 1 2 312The Loud family Lincoln Loud Various colspan="9" colspan="3" colspan="5" colspan="2" 171 Lori L. Loud Catherine Taber colspan="9" colspan="3" colspan="5" colspan="2" 171 Leni L. Loud Liliana Mumy colspan="9" colspan="2" colspan="5" colspan="2" 166 Luna Loud Nika Futterman colspan="9" colspan="2" colspan="5" colspan="2" 166 Luan Loud Cristina Pucelli colspan="9" colspan="2" colspan="5" colspan="2" 166 Lynn Loud Jr. Jessica DiCicco colspan="9" colspan="2" colspan="5" colspan="2" 166 Lucy L. Loud colspan="9" colspan="2" colspan="5" colspan="2" 166 Lana Loud Grey DeLisle colspan="9" colspan="2" colspan="5" colspan="2" 166 Lola Loud colspan="9" colspan="2" colspan="5" colspan="2" 166 Lisa Loud Lara Jill Miller colspan="9" colspan="3" colspan="5" colspan="2" 167 Lily Loud Grey DeLisle colspan="9" colspan="2" colspan="5" colspan="2" 166 Lynn Loud Sr. Brian Stepanek colspan="9" colspan="2" colspan="5" colspan="2" 166 Rita Loud Jill Talley colspan="9" colspan="2" colspan="5" colspan="2" 166The McBride family Clyde McBride Various colspan="9" colspan="2" colspan="2" colspan="2" 134 Howard McBride Michael McDonald colspan="7" colspan="2" colspan="3" colspan="3" colspan="2" 35 Harold McBride Wayne Brady (2016–2022)Khary Payton (2022–present) colspan="2" colspan="4" colspan="2" colspan="3" colspan="3" colspan="2" 35The Casagrande/Santiago family Ronalda "Ronnie" Anne Santiago Breanna Yde (2016–2018)Izabella Alvarez (2019–present) colspan="4" colspan="1" colspan="2" colspan="3" colspan="2" colspan="2" 153 Roberto "Bobby" Santiago, Jr. Carlos PenaVega colspan="7" colspan="3" colspan="3" 123 Maria Santiago Sumalee Montano colspan="3" colspan="2" colspan="2" colspan="3" colspan="5" 153 Arturo Santiago Eugenio Derbez (2019–2022)Fabio Tassone (2023–present) colspan="3" colspan="1" colspan="3" colspan="3" colspan="5" colspan="2" 153 Rosa Casagrande Sonia Manzano colspan="2" colspan="2" colspan="2" colspan="3" colspan="5" 153 Hector Casagrande Ruben Garfias colspan="2" colspan="2" colspan="3" colspan="5" 153 Carlos Casagrande, Sr. Carlos Alazraqui colspan="2" colspan="2" colspan="3" colspan="5" 153 Sergio colspan="2" colspan="2" colspan="2" colspan="3" colspan="5" 153 Frida Puga-Casagrande Roxana Ortega colspan="2" colspan="2" colspan="2" colspan="3" colspan="5" 153 Carlota Casagrande Alexa PenaVega colspan="2" colspan="2" colspan="3" colspan="5" 153 Carlos "CJ" Casagrande, Jr. Jared Kozak colspan="2" colspan="2" colspan="2" colspan="3" colspan="5" 153 Carlino "Carl" Casagrande Alex Cazares colspan="2" colspan="2" colspan="3" colspan="5" 153 Carlitos Casagrande Roxana Ortega (2016–2019)Cristina Milizia (2019–present) colspan="2" colspan="2" colspan="2" colspan="3" colspan="5" 153The Chang family Sidney "Sid" Chang Leah Mei Gold colspan="3" colspan="2" colspan="2" colspan="3" colspan="5" colspan="2" 116 Adelaide Chang Lexi Sexton colspan="3" colspan="5" colspan="3" colspan="8" 116 Becca Chang Melissa Joan Hart colspan="3" colspan="5" colspan="3" colspan="8" 116 Stanley Chang Ken Jeong colspan="3" colspan="5" colspan="3" colspan="8" 116

The Loud family

Lincoln Loud

Lincoln Albert Loud (voiced by Sean Ryan Fox in 2014, Grant Palmer in 2016, Collin Dean in 2016–2018, singing voice by Jackson Petty in "Really Loud Music", Tex Hammond in 2018–2020, Asher Bishop in 2020–2022, Bentley Griffin in 2022–2024, Sawyer Cole in 2023–2025, Nick A. Fisher in 2025–present), portrayed by Wolfgang Schaeffer in A Loud House Christmas, The Really Loud House, and A Really Haunted Loud House, Justin Allan as a young boy in The Really Loud House) is an 11-year-old boy (12-year-old season 6 onward and live-action media) with white hair who is the middle child and the only son in the Loud family. The character got his name from E Lincoln Avenue in Royal Oak, where the show's creator Chris Savino grew up. Lincoln has a passion for comic books, especially his favorite superhero Ace Savvy who has a playing card theme as well as secret agent David Steele. Alongside his little sister Lisa, Lincoln is the family nerd. He is also, however, the primary leader of his ten sisters, as he typically plans schemes, strategies, and "operations" for better convenience, as well as to help others, that the girls more often than not follow. Lincoln has other talents, including cooking, playing video games, performing magic tricks, and coaching his younger sister Lola to prepare her for her pageants. Lincoln wears an orange polo shirt, blue jeans, gray socks, and white sneakers. Lincoln often breaks the fourth wall by talking to the audience about living with all of his sisters, and considers himself the "Man with a Plan." He tries to give helpful advice concerning sibling relationships. For the first four seasons, Lincoln attends Royal Woods Elementary School with his younger sisters Lucy, Lana, Lola, and Lisa and is a 5th grader there. In "The Loudest Thanksgiving", it is revealed that Lincoln is vulnerable to tryptophan, which causes him to fall asleep before Thanksgiving dessert is served. In "Schooled!", Lincoln starts attending Royal Woods Middle School and transitions to 6th grade, attending school with his older sister Lynn.

Lori Loud Lori L. Loud (voiced by Catherine Taber, portrayed by Lexi DiBenedetto in A Loud House Christmas, The Really Loud House, and A Really Haunted Loud House) is the 17-year-old (18-year-old from season 5 onward and live-action media) eldest child of the Loud family. She is named after one of Savino's five sisters. Lori was the roommate of her younger sister Leni even after she started attending and visiting Fairway University as of "Schooled!". In earlier episodes, Lori was often bossy, short-tempered, and condescending towards her younger siblings; however, she cares deeply about her family. Lori has a long-distance boyfriend named Bobby Santiago, the big brother of Lincoln's best friend Ronnie Anne Santiago; however, Lori enjoys seeing the two together, thinking that the two are a couple, much to their dismay. Lori wears a light blue tank top, brown cargo shorts, blue slip-on shoes, and white pearl earrings, she is tall, has big blonde hair (which is normal in the live-action projects), and stands out for being attractive. As she is the only Loud child with a driver's license, Lori usually forces her siblings to do errands for her in exchange for being transported somewhere. Lori also occasionally has intense flatulence, which she denies, claiming that the sound was made by her shoes or another object like loose floorboards or a car seat. Lori is highly skilled at playing golf and is the first student in her school to join the golf varsity team as a freshman. For the first four seasons, she is a senior at Royal Woods High School and attends school with her younger sisters Leni, Luna and Luan. As of "Schooled!", she now attends Fairway University, still having to live in the house. However, she has expressed a fear of missing out on her family's lives in the episode "Lori Days". In "Homeward Bound", Lori takes a gap year from Fairway University and moves into Mr. Grouse's garage where her life there improves by "Apartment Complex". In "Trouble Brewing", Lori takes up a job at The Burnt Bean café. In "Cupid's Harrow", Lori and Bobby decide to spend some time apart. In "Bean Dreams", Lori follows her gut feeling where she leaves The Burnt Bean to become a playground monitor at Royal Woods Elementary School. In "Living the Dream Boat", Bobby and Lori get back together after learning about Bobby's disguised appearance and it also implied she has since quit school.

Leni Loud Leni L. Loud (voiced by Liliana Mumy, portrayed by Dora Dolphin in A Loud House Christmas, Eva Carlton in The Really Loud House and A Really Haunted Loud House) is the 16-year-old (17-year-old from season 5 onward and live-action media) the second child of the Loud family. Leni is named after the character Lennie Small, a mentally-challenged but compassionate, curious, and physically strong companion of George Milton in John Steinbeck's novella Of Mice and Men. Leni and her older sister Lori are roommates. Lori attends and visits Fairway University as of "Schooled!". Leni wears a seafoam green dress, red hoop earrings, white sandals with seafoam green bows (these were replaced with white boots in the live-action media), and white sunglasses on her head. She often goes shopping at the Royal Woods Mall. She has a fear of spiders that is referenced in multiple episodes, most notably "Along Came a Sister". Along with Luna, Leni has the best older sister relationship with Lincoln. Leni occasionally fights with Lori over things such as clothes. Leni was hired to fold clothes at Reininger's Department Store in the Royal Woods Mall. She frequently tends to be absent-minded, which requires her siblings to correct her on things she misunderstands. She didn't have a driver's license or know how to drive Vanzilla in "Driving Miss Hazy", but Lana's Listen Out Loud podcast reveals that she is now able to drive, although she hasn't in any actual episodes due to a lack of confidence during the actual exam. Leni is a junior at Royal Woods High School for the first four seasons and attends school with her sisters Lori, Luna and Luan. As of "Schooled!", Leni becomes the oldest sibling in the house while Lori is away at Fairway University, is a senior, and attends school with Luna and Luan. As of "Driver's Dread", Leni eventually becomes successful in driving and got her driver's license. Throughout the series, Leni has had numerous crushes on boys, eventually settling on one named Gavin in "Food Courting"; in The Really Loud House, her boyfriend is a boy named Chase.

Luna Loud