Editing Serie A (section)

===Seasons in Serie A===
There are 68 teams that have taken part in 93 Serie A championships in a single round that was played from the [[1929–30 Serie A|1929–30 season]] until the [[2024–25 Serie A|2024–25 season]]. The teams in bold compete in Serie A currently. The year in parentheses represents the most recent year of participation at this level. [[Inter Milan]] is the only team that has played Serie A football in every season.

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* '''93''' seasons: '''[[Inter Milan]]''' (2025)
* '''92''' seasons: '''[[Juventus FC|Juventus]]''' (2025), '''[[AS Roma|Roma]]''' (2025)
* '''91''' seasons: '''[[AC Milan]]''' (2025)
* '''87''' seasons: '''[[ACF Fiorentina|Fiorentina]]''' (2025)
* '''82''' seasons: '''[[SS Lazio|Lazio]]''' (2025)
* '''81''' seasons: '''[[Torino FC|Torino]]''' (2025)
* '''79''' seasons: '''[[SSC Napoli|Napoli]]''' (2025)
* '''78''' seasons: '''[[Bologna FC 1909|Bologna]]''' (2025)
* '''66''' seasons: [[UC Sampdoria|Sampdoria]]<ref group="note">Pursuant to the Federal Internal Organizational Rules of the Italian Football Federation (NOIF, art. 20, subsection 5), Unione Calcio Sampdoria inherits and continues the sporting tradition of its most valuable ancestor, A.C. Sampierdarenese, which spent '''8''' seasons in Serie A, for a total of '''74''' appearances.</ref> (2023)
* '''64''' seasons: '''[[Atalanta BC|Atalanta]]''' (2025)
* '''57''' seasons: '''[[Genoa CFC|Genoa]]''' (2025)
* '''52''' seasons: '''[[Udinese Calcio|Udinese]]''' (2025)
* '''44''' seasons: '''[[Cagliari Calcio|Cagliari]]''' (2025)
* '''34''' seasons: '''[[Hellas Verona FC|Hellas Verona]]''' (2025)
* '''30''' seasons: [[LR Vicenza|Vicenza]] (2001), [[SSC Bari|Bari]] (2011)
* '''29''' seasons: [[Palermo FC|Palermo]] (2017)
* '''28''' seasons: '''[[Parma Calcio 1913|Parma]]''' (2025)
* '''26''' seasons: [[US Triestina Calcio 1918|Triestina]] (1959)
* '''23''' seasons: [[Brescia Calcio|Brescia]] (2020)
* '''19''' seasons: [[SPAL]] (2020), '''[[US Lecce|Lecce]]''' (2025)
* '''18''' seasons: [[US Livorno 1915|Livorno]] (2014)
* '''17''' seasons: [[Catania FC|Catania]] (2014), [[AC ChievoVerona|ChievoVerona]] (2019), '''[[Empoli FC|Empoli]]''' (2025)
* '''16''' seasons: [[Calcio Padova|Padova]] (1996), [[Ascoli Calcio 1898 FC|Ascoli]] (2007)
* '''14''' seasons: '''[[Como 1907|Como]]''' (2025), '''[[Venezia FC|Venezia]]''' (2025)
* '''13''' seasons: [[US Alessandria Calcio 1912|Alessandria]] (1960), [[Modena FC 2018|Modena]] (2004), [[AC Perugia Calcio|Perugia]] (2004), [[Novara FC|Novara]] (2012), [[AC Cesena|Cesena]] (2015)
* '''12''' seasons: [[Aurora Pro Patria 1919|Pro Patria]] (1956)
* '''11''' seasons: [[Calcio Foggia 1920|Foggia]] (1995), [[US Sassuolo Calcio|Sassuolo]] (2024)
* '''10''' seasons: [[US Avellino 1912|Avellino]] (1988)
* '''9''' seasons: [[AS Reggina 1914|Reggina]] (2009), [[Siena FC SSD|Siena]] (2013)
* '''8''' seasons: [[Associazione Calcio Sampierdarenese|Sampierdarenese]] (1943), [[Lucchese 1905|Lucchese]] (1952), [[Piacenza Calcio 1919|Piacenza]] (2003), [[US Cremonese|Cremonese]] (2023)
* '''7''' seasons: [[Mantova 1911|Mantova]] (1972), [[SSD Varese Calcio|Varese]] (1975), [[US Catanzaro 1929|Catanzaro]] (1983), [[Pisa SC|Pisa]] (1991), [[Delfino Pescara 1936|Pescara]] (2017)
* '''6''' seasons: [[FC Pro Vercelli 1892|Pro Vercelli]] (1935)
* '''5''' seasons: [[ACR Messina|Messina]] (2007), [[US Salernitana 1919|Salernitana]] (2024)
* '''4''' seasons: [[Casale FBC|Casale]] (1934)
* '''3''' seasons: [[AC Legnano|Legnano]] (1954), [[Calcio Lecco 1912|Lecco]] (1967), [[AC Reggiana 1919|Reggiana]] (1997), [[FC Crotone|Crotone]] (2021), [[Spezia Calcio|Spezia]] (2023), [[Frosinone Calcio|Frosinone]] (2024), '''[[AC Monza|Monza]]''' (2025)
* '''2''' seasons: [[Ternana Calcio|Ternana]] (1975), [[AC Ancona|Ancona]] (2004), [[Benevento Calcio|Benevento]] (2021)
* '''1''' season: [[FC Pistoiese SSD|Pistoiese]] (1981), [[Treviso FBC 1993|Treviso]] (2006), [[AC Carpi|Carpi]] (2016)
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