Harmidom

Broadcast
Harmidom debuted on Nickelodeon (Poland) on. It subsequently debuted on Nickelodeon (Central and Eastern Europe) on and on Nicktoons (Central & Eastern Europe) on.

Censorship

 * Episodes featuring Clyde's fathers Howard and Harold and Luna's girlfriend Sam were banned from reruns from June 6, 2018 for depicting same-sex relationships, after a complaint was lodged by the Ordo Iuris (a conservative Polish organization) to the Polish National Broadcasting Council about the LGBT themes presented in the series, who claimed that the positive portrayal of same-sex parents goes against the Polish Constitution, which defines marriage as "a union of a man and a woman".
 * The ban also applied to newer episodes featuring the aforementioned characters which were intended to air after the said date, as well as episodes paired with the banned episodes.
 * However, the dialogue does not censor any mentions of Clyde's fathers in other episodes.
 * Several Season 5 episodes featuring Clyde's fathers were dubbed and aired (with the exception of "Runaway McBride"), but Clyde now refers to his fathers as just his parents, without specifying their gender.
 * There is a possibility that these episodes have been unbanned; the November 2021 Nickelodeon Poland schedule states that some of the banned episodes would be airing ("Attention Deficit"/"Out on a Limo" on Oct 19, "Lincoln Loud: Girl Guru"/"Come Sale Away" on Oct 20, "Cooked!" on Nov 19), however none of those episodes feature Sam.
 * "Deal Me Out"/"Friendzy" was aired after 2 years of its last re-run in segments on Nicktoons, starting 9th December 2021, while "What Wood Lincoln Do?" was aired on 14th December 2021 on Nicktoons.
 * In "Undercover Mom", Luna's line "My girlfriend Sam and I..." was censored to "My friend Sam and I..." to remove any references to their relationship.

Trivia

 * This dub, along with the Finnish dub, are the only dubs where the main characters' names are localized.
 * Additionally, almost all of the other characters except for some minor characters have localized their names. Some examples include:
 * McBride → Młodowski
 * Santiago → Maliniak
 * Casagrande → Wielkodomski/Wielkodomska
 * The Loud siblings (except Lola) have nicknames being a shorter version of their names, unlike the original version.
 * In the original version, Lynn Sr. shares his name with Lynn, but in this dub, he shares his name (Henryk) with Lana (Henryka).