Read more about Lincoln Loud at: Wikipedia

Official Site: Nickelodeon

The Loud House features a cast of characters based on creator Chris Savino's own experiences with his large family. The series takes place in a fictional town situated somewhere in Michigan named Royal Woods and mainly revolves around Lincoln Loud as he interacts with his ten other sisters. New characters were introduced over time, including Lincoln's best friend Clyde, Lincoln's other school friends and classmates, faculty at Lincoln's school, Lincoln's extended family, Lincoln's neighbors, various citizens of Royal Woods, the Casagrande family, and anyone appearing in the animated shorts, films, podcasts, and graphic novels.

Lincoln Albert Loud (voiced by Sean Ryan Fox in the pilot "Bathroom Break!!", Grant Palmer in S1E1A-S1E22B, Collin Dean in S1E23A-S3E18A, singing voice by Jackson Petty in S3E17, Tex Hammond in S3E18B-S4E21B, Asher Bishop in S4E23A-S6E3B, Bentley Griffin in S6E4-Present and Nickelodeon All-Star Brawl, portrayed by Wolfgang Schaeffer in A Loud House Christmas and the live-action TV series ) is an 11-year-old boy (12-year-old season 6 onward) 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. Lincoln is also the family nerd along with Lisa. 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 pageant. 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 "Schooled!", Lincoln starts attending Royal Woods Middle School and transitions to 6th grade. As of that episode, Lincoln attends school with his older sister Lynn.

Lori L. Loud (voiced by Catherine Taber, portrayed by Lexi DiBenedetto in A Loud House Christmas ) is the 17-year-old (18-year-old season 5 onward) eldest child of the Loud family. She is named after one of Savino's five sisters. Lori is the roommate of her younger sister Leni before she starts attending Fairway University as of "Schooled!". While Lori is often bossy, short-tempered, and condescending towards her younger siblings, she cares deeply about her family. She also has a long-distance sweetheart named . Lori wears a light blue tank top, brown cargo shorts, blue slip-on shoes, and white pearl earrings. 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. However, as of Lana's Living Out Loud podcast and "Driver's Dread", it is revealed that Leni has obtained her driver's license. 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.

Leni L. Loud portrayed by Dora Dolphin in A Loud House Christmas ) is the 16-year-old (17-year-old season 5 onward) 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 until Lori attends Fairway University as of "Schooled!". Leni wears a seafoam green dress, red hoop earrings, white sandals with seafoam green bows, 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 at the Royal Woods Mall. She frequently tends to be absent-minded, which requires her siblings correct her on things she misunderstood about. She does not have a driver's license nor does she 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. 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.

Lincoln Loud has not been a contender in any CBUB matches.