2004–05 Serie A
|Goals scored||960 (2.53 per match)|
|Top goalscorer||Cristiano Lucarelli
|Highest scoring||Livorno 4-6 Parma|
In the 2004–05 season, the Serie A, the highest professional football league in Italy, was expanded to contain 20 clubs, which played 38 matches against each other, rather than the 34 matches in previous seasons.
The first two teams qualified directly to UEFA Champions League, teams ending in the 3rd and 4th places had to play Champions League qualifications, teams ending in the 5th and 6th places qualified to UEFA Cup (another spot was given to the winner of Coppa Italia), while the last three teams were to be relegated in Serie B, the Italian second division.
Juventus finished as champions, although they were later stripped of the title due to their involvement in the 2006 Serie A scandal. Runners-up AC Milan were also implicated in the scandal, and as a result that season's title was not awarded to any club. Udinese qualified for the UEFA Champions League for the first time in its history; Palermo, in its first Serie A campaign in over 30 years, finished in 6th place, qualifying for the UEFA Cup for the first time in its history; Roma qualified for the UEFA Cup as the runners-up in the Coppa Italia because the cup winner, Internazionale, already qualified for the Champions League.
Two teams, Brescia and Atalanta, were directly relegated to Serie B, while the third relegation place was to be decided among three teams, Fiorentina, Bologna, and Parma; counting only the so-called classifica avulsa, that is the table composed solely by the six matches between the three teams, Bologna and Parma had less points, and played the relegation tiebreaker; the tiebreaker was won by Parma, defeated 0–1 at home but winning 0–2 away in the return match. This method of classifying teams on equal points totals was abolished for the 2005–06 season.
Final classification 
||Qualification or relegation
|1||Juventus||38||26||8||4||67||27||+40||861||2005–06 UEFA Champions League Group stage|
|3||Internazionale||38||18||18||2||65||37||+28||72||2005–06 UEFA Champions League Third qualifying round|
|5||Sampdoria||38||17||10||11||42||29||+13||61||2005–06 UEFA Cup First round|
|8||Roma||38||11||12||15||55||58||−3||452||2005–06 UEFA Cup First round|
|10||Lazio||38||11||11||16||48||53||−5||443||2005 UEFA Intertoto Cup Third round|
|19||Brescia (R)||38||11||8||19||37||54||−17||41||Relegation to Serie B|
Source: Almanacco Illustrato del Calcio - La Storia 1898-2004, Panini Edizioni, Modena, September 2005
Rules for classification: 1) points; 2) goal difference; 3) number of goals scored.
1 Juventus were stripped of the title during the 2005–06 Serie A season, because of the 2006 Italian football scandal
2Roma gained entry to the 2005–06 UEFA Cup as 2004–05 Coppa Italia runners-up: champions Internazionale qualified to the 2005-06 Champions League.
3Lazio gained entry to the 2005 UEFA Intertoto Cup after Messina and Livorno renounced.
(C) = Champion; (R) = Relegated; (P) = Promoted; (E) = Eliminated; (O) = Play-off winner; (A) = Advances to a further round.
Only applicable when the season is not finished:
(Q) = Qualified to the phase of tournament indicated; (TQ) = Qualified to tournament, but not yet to the particular phase indicated; (DQ) = Disqualified from tournament.
|Home \ Away||ATA||BOL||BRE||CAG||CHV||FIO||INT||JUV||LAZ||LCE||LIV||MES||MIL||PAL||PAR||REG||ROM||SAM||SIE||UDI|
Source: lega-calcio.it (Italian)
1 ^ The home team is listed in the left-hand column.
Colours: Blue = home team win; Yellow = draw; Red = away team win.
For coming matches, an a indicates there is an article about the match.
Relegation tie-breaker 
|Team 1||Agg.||Team 2||1st leg||2nd leg|
Leading Scorers 
|10||David Di Michele||15||Udinese|
References and sources 
- Almanacco Illustrato del Calcio 2006, Panini Edizioni, Modena, November 2006
- it:Serie A 2004-2005 - Italian version with pictures and info.
-  - All results on RSSSF Website.
- 2004/2005 Serie A Squads - (www.footballsquads.com)