# Lombardy 1 (Chamber of Deputies constituency)

Lombardy 1 is one of the 29 constituencies (Italian: circoscrizioni) represented in the Chamber of Deputies, the lower house of the Italian parliament. The constituency currently elects 40 deputies. Its boundaries correspond to those of the Metropolitan City of Milan and the Province of Monza and Brianza, within the Lombardy region. The electoral system uses a parallel voting system, which act as a mixed system, with 37% of seats allocated using a first-past-the-post electoral system and 61% using a proportional method, with one round of voting.
The constituency was first established by the Mattarella law on 4 August 1993 and later confirmed by the Calderoli law on 21 December 2005 and by the Rosato law on 3 November 2017.

## Members of the Parliament
### XIX Legislature (since 2022)
#### Single-member districts

Single-member districts :
| Constituency | Constituency | Constituency | Electorate | Deputy | Deputy | Coalition | Coalition | Party | Party |
| N. | Name | Map | Electorate | Deputy | Deputy | Coalition | Coalition | Party | Party |
| Lombardy 1 – 01 ||||||||||
| 04 | Rozzano | | 328,184 | | Riccardo De Corato [it] | | Centre-right | | FdI |
| 05 | Legnano | | 271,718 | | Laura Ravetto | | Centre-right | | LSP |
| 07 | Milan–Loreto | | 316,983 | | Bruno Tabacci | | Centre-left | | PD |
| 08 | Milan–Bande Nere | | 302,089 | | Cristina Rossello [it] | | Centre-right | | FI |
| 09 | Milan–Buenos Aires–Venezia | | 329,085 | | Benedetto Della Vedova | | Centre-left | | +E |
| Lombardy 1 – 02 ||||||||||
| 01 | Monza | | 351,574 | | Paola Frassinetti [it] | | Centre-right | | FdI |
| 02 | Seregno | | 320,686 | | Andrea Crippa | | Centre-right | | LSP |
| 03 | Cologno Monzese | | 364,173 | | Lucrezia Mantovani | | Centre-right | | FdI |
| 06 | Sesto San Giovanni | | 387,120 | | Marco Osnato | | Centre-right | | FdI |

#### Multi-member districts

Multi-member districts :
| District | District | District | Party | Party | Deputy | Deputy |
| Name | Map | Electorate | Party | Party | Deputy | Deputy |
| Lombardy 1 – 01 | | 1,548,059 | | FdI | | Stefano Maullu |
| Lombardy 1 – 01 | | 1,548,059 | | FdI | | Lorenzo Malagola [it] |
| Lombardy 1 – 01 | | 1,548,059 | | LSP | | Igor Giancarlo Iezzi [it] |
| Lombardy 1 – 01 | | 1,548,059 | | PD | | Lia Quartapelle |
| Lombardy 1 – 01 | | 1,548,059 | | PD | | Gianni Cuperlo |
| Lombardy 1 – 01 | | 1,548,059 | | AVS | | Eleonora Evi |
| Lombardy 1 – 01 | | 1,548,059 | | A | | Giulia Pastorella |
| Lombardy 1 – 02 | | 1,423,553 | | FdI | | Giulio Tremonti |
| Lombardy 1 – 02 | | 1,423,553 | | FdI | | Fabio Pietrella [it] |
| Lombardy 1 – 02 | | 1,423,553 | | FdI | | Grazia Di Maggio |
| Lombardy 1 – 02 | | 1,423,553 | | LSP | | Fabrizio Cecchetti [it] |
| Lombardy 1 – 02 | | 1,423,553 | | FI | | Fabrizio Sala [it] |
| Lombardy 1 – 02 | | 1,423,553 | | PD | | Silvia Roggiani [it] |
| Lombardy 1 – 02 | | 1,423,553 | | PD | | Matteo Mauri |
| Lombardy 1 – 02 | | 1,423,553 | | A | | Enrico Costa |
| Lombardy 1 – 02 | | 1,423,553 | | M5S | | Giuseppe Conte |

##### Notes
### Past members
#### 2018–2022

Single-member districts :
| Constituency | Constituency | Electorate | Deputy | Coalition | Coalition | Party | Party |
| N. | Name | Electorate | Deputy | Coalition | Coalition | Party | Party |
| Lombardy 1 – 01 ||||||||
| 04 | Seregno | 238,224 | Paola Frassinetti | | Centre-right | | FdI |
| 05 | Monza | 194,103 | Andrea Mandelli | | Centre-right | | FI |
| 06 | Gorgonzola | 230,391 | Valentina Aprea | | Centre-right | | LSP |
| Lombardy 1 – 02 ||||||||
| 03 | Bollate | 214,204 | Andrea Crippa | | Centre-right | | LSP |
| 07 | Cinisello Balsamo | 182,858 | Jari Colla | | Centre-right | | LSP |
| 09 | Milan–Sesto San Giovanni | 166,207 | Guido Della Frera | | Centre-right | | FI |
| 10 | Cologno Monzese | 205,603 | Luca Squeri | | Centre-right | | FI |
| Lombardy 1 – 03 ||||||||
| 08 | Milan–Area 117 | 168,099 | Igor Giancarlo Iezzi | | Centre-right | | LSP |
| 11 | Milan–Area 74 | 163,907 | Mattia Mor | | Centre-left | | PD |
| 12 | Milan–Area 84 | 173,828 | Bruno Tabacci | | Centre-left | | CD |
| 13 | Milan–Area 105 | 172,903 | Lia Quartapelle | | Centre-left | | PD |
| 14 | Milan–Area 144 | 181,746 | Federica Zanella | | Centre-right | | LSP |
| Lombardy 1 – 04 ||||||||
| 01 | Abbiategrasso | 223,492 | Michela Vittoria Brambilla | | Centre-right | | FI |
| 02 | Legnano | 222,251 | Massimo Garavaglia | | Centre-right | | LSP |
| 15 | Rozzano | 225,081 | Graziano Musella | | Centre-right | | FI |

#### 1994–2006
##### Coalition and parties

    Centre-right coalition (Pole of Freedoms / Pole for Freedoms / House of Freedoms)
    Centre-left coalition (The Olive Tree)
Single-member districts :
| Constituency | Constituency | Constituency | Electorate (2001) | XII Legislature (1994–1996) | XII Legislature (1994–1996) | XIII Legislature (1996–2001) | XIII Legislature (1996–2001) | XIV Legislature (2001–2006) | XIV Legislature (2001–2006) |
| N. | Name | Map | Electorate (2001) | Deputy | Deputy | Deputy | Deputy | Deputy | Deputy |
| 1 | Milan 1 | | 101,269 | | Umberto Bossi | | Silvio Berlusconi | Silvio Berlusconi | Silvio Berlusconi |
| 2 | Milan 2 | | 100,796 | | Luigi Negri | | Ignazio La Russa | Ignazio La Russa | Ignazio La Russa |
| 3 | Milan 3 | | 98,768 | | Adriano Teso | | Rocco Buttiglione | | Umberto Bossi |
| 4 | Milan 4 | | 93,978 | | Vittorio Dotti | | Michele Saponara | Michele Saponara | Michele Saponara |
| 5 | Milan 5 | | 98,995 | | Vincenzo Ciruzzi | | Mario Carlo Maurizio Valducci | Mario Carlo Maurizio Valducci | Mario Carlo Maurizio Valducci |
| 6 | Milan 6 | | 104,194 | | Luigi Rossi | | Achille Serra | | Gaetano Pecorella |
| 7 | Milan 7 | | 100,056 | | Stefano Podestà | | Gabriele Pagliuzzi | | Pietro Armani |
| 8 | Milan 8 | | 102,780 | | Roberto Bernardelli | | Tiziana Maiolo | | Egidio Sterpa |
| 9 | Milan 9 | | 98,424 | | Roberto Ronchi | | Franco Danieli | | Francesco Colucci |
| 10 | Milan 10 | | 96,917 | | Irene Pivetti | | Gabriele Cimadoro | | Rocco Buttiglione |
| 11 | Milan 11 | | 94,869 | | Alberto Di Luca | Alberto Di Luca | Alberto Di Luca | Alberto Di Luca | Alberto Di Luca |
| 12 | Rozzano | | 94,504 | | Valentina Aprea | Valentina Aprea | Valentina Aprea | Valentina Aprea | Valentina Aprea |
| 13 | Corsico | | 104,248 | | Claudio Graticola | | Giuseppe Rossetto | | Fabrizio Cicchitto |
| 14 | Abbiategrasso | | 108,503 | | Franca Valenti | | Giovanni Giulio Saverio Deodato | Giovanni Giulio Saverio Deodato | Giovanni Giulio Saverio Deodato |
| 15 | Busto Garolfo | | 101,306 | | Giuseppe Rossetto | | Paolo Romani | Paolo Romani | Paolo Romani |
| 16 | Legnano | | 109,490 | | Marcello Luigi Lazzati | | Giulio Savelli | | Luigi Casero |
| 17 | Rho | | 113,286 | | Vittorio Giovanni Lodolo D'Oria | | Francesco Monaco | | Gianfranco Rotondi |
| 18 | Bollate | | 113,538 | | Elio Vito | | Carlo Stelluti | | Pierfrancesco Emilio Gamba Romano |
| 19 | Limbiate | | 100,430 | | Maurizio Porta | | Roberto Alboni | Roberto Alboni | Roberto Alboni |
| 20 | Paderno Dugnano | | 96,621 | | Carlo Usiglio | | Nando Dalla Chiesa | | Giancarlo Pagliarini |
| 21 | Sesto San Giovanni | | 92,388 | | Pierangelo Paleari | | Giovanni Bianchi | Giovanni Bianchi | Giovanni Bianchi |
| 22 | Cinisello Balsamo | | 97,226 | | Paolo Romani | | Marco Fumagalli | Marco Fumagalli | Marco Fumagalli |
| 23 | Desio | | 111,960 | | Carlo Conti | | Dario Rivolta | Dario Rivolta | Dario Rivolta |
| 24 | Seregno | | 104,857 | | Francesco Formenti | | Alessandro Rubino | | Andrea Di Teodoro |
| 25 | Monza | | 101,700 | | Raffaele Della Valle | | Roberto Maria Radice | | Giulio Schmidt |
| 26 | Vimercate | | 99,548 | | Ludovico Maria Gilberti | | Anna Maria De Luca | | Giuliano Urbani |
| 27 | Agrate Brianza | | 104,482 | | Elisabetta Castellazzi | | Ercolino Duilio | | Emerenzio Barbieri |
| 28 | Cologno Monzese | | 101,362 | | Corrado Peraboni | | Gian Paolo Landi | Gian Paolo Landi | Gian Paolo Landi |
| 29 | Melzo | | 103,286 | | Alessandro Rubino | | Sergio Guido Fumagalli | | Carlo Taormina |
| 30 | Pioltello | | 91,826 | | Roberto Grugnetti | | Domenico Lo Jucco | | Guido Possa |
| 31 | San Giuliano Milanese | | 95,602 | | Marco Taradash | | Ferdinando Targetti | | Fabio Stefano Minoli Rota |

## Elections
### 2022
#### Overall

25 September 2022 Chamber of Deputies election results – Lombardy 01 :
| Coalition | Coalition | Party | Party | Proportional | Proportional | Proportional | First-past-the-post | First-past-the-post | First-past-the-post | Total seats |
| Coalition | Coalition | Party | Party | Votes | % | Seats | Votes | % | Seats | Total seats |
| | Centre-right coalition | | Brothers of Italy (FdI) | 499,938 | 24.95 | 5 | 867,824 | 43.31 | 4 | 9 |
| | Centre-right coalition | | League (LSP) | 199,602 | 9.96 | 2 | 867,824 | 43.31 | 2 | 4 |
| | Centre-right coalition | | Forza Italia (FI) | 147,193 | 7.35 | 1 | 867,824 | 43.31 | 1 | 2 |
| | Centre-right coalition | | Us Moderates (NM) | 21,091 | 1.05 | 0 | 867,824 | 43.31 | 0 | 0 |
| | Centre-right coalition | Total seats | Total seats | Total seats | Total seats | 8 | | | 7 | 15 |
| | Centre-left coalition | | Democratic Party (PD) | 435,579 | 21.74 | 4 | 623,481 | 31.12 | 1 | 5 |
| | Centre-left coalition | | Greens and Left Alliance (AVS) | 93,075 | 4.65 | 1 | 623,481 | 31.12 | 0 | 1 |
| | Centre-left coalition | | More Europe (+E) | 85,344 | 4.26 | 0 | 623,481 | 31.12 | 1 | 1 |
| | Centre-left coalition | | Civic Commitment (IC) | 9,483 | 0.47 | 0 | 623,481 | 31.12 | 0 | 0 |
| | Centre-left coalition | Total seats | Total seats | Total seats | Total seats | 5 | | | 2 | 7 |
| | Action–Italia Viva (A–IV) | Action–Italia Viva (A–IV) | Action–Italia Viva (A–IV) | 235,629 | 11.76 | 2 | 235,629 | 11.76 | 0 | 2 |
| | Five Star Movement (M5S) | Five Star Movement (M5S) | Five Star Movement (M5S) | 178,138 | 8.89 | 1 | 178,138 | 8.89 | 0 | 1 |
| | Others | Others | Others | 98,467 | — | 0 | 98,467 | — | 0 | 0 |
| Total | Total | Total | Total | Total | Total | Total | Total | Total | Total | 25 |

#### Result by district

Lombardy 1 – 01 :
| 04 Rozzano ||||||
| Candidate | Candidate | Party | Coalition | Votes | % |
| | Riccardo De Corato | FdI | Centre-right | 107,144 | 48.67 |
| | Ilaria Ramoni | PD | Centre-left | 58,814 | 26.72 |
| | Stefania Mammì | M5S | — | 22,810 | 10.36 |
| | Margherita Mazzuoccolo | IV | A-IV | 20,082 | 9.12 |
| | Others | Others | Others | 11,273 | 5.12 |
| Total | Total | Total | Total | 220,123 | 100.00 |
| 05 Legnano ||||||
| Candidate | Candidate | Party | Coalition | Votes | % |
| | Laura Ravetto | LSP | Centre-right | 93,142 | 50.90 |
| | Sara Bettinelli | PD | Centre-left | 49,352 | 26.97 |
| | Andrea Sfondrini | IV | A-IV | 16,031 | 8.76 |
| | Riccardo Olgiati | M5S | — | 15,775 | 8.62 |
| | Others | Others | Others | 8,694 | 4.75 |
| Total | Total | Total | Total | 182,994 | 100.00 |
| 07 Milan–Loreto ||||||
| Candidate | Candidate | Party | Coalition | Votes | % |
| | Bruno Tabacci | PD | Centre-left | 79,229 | 38.41 |
| | Andrea Mandelli | FI | Centre-right | 73,038 | 35.41 |
| | Filippo Campiotti | IV | A-IV | 23,619 | 11.45 |
| | Denis Nunga Lodi | M5S | — | 19,211 | 9.31 |
| | Others | Others | Others | 11,164 | 5.42 |
| Total | Total | Total | Total | 206,261 | 100.00 |
| 08 Milan–Bande Nere ||||||
| Candidate | Candidate | Party | Coalition | Votes | % |
| | Cristina Rossello | FI | Centre-right | 71,229 | 37.05 |
| | Gianfranco Librandi | +E | Centre-left | 69,653 | 36.23 |
| | Francesco Ascioti | A | A-IV | 23,098 | 12.02 |
| | Simona Bertogliatti | M5S | — | 17,893 | 9.31 |
| | Others | Others | Others | 10,369 | 5.40 |
| Total | Total | Total | Total | 192,242 | 100.00 |
| 09 Milan–Buenos Aires–Venezia ||||||
| Candidate | Candidate | Party | Coalition | Votes | % |
| | Benedetto Della Vedova | +E | Centre-left | 89,424 | 37.81 |
| | Giulio Tremonti | FdI | Centre-right | 71,902 | 30.40 |
| | Giulia Pastorella | A | A-IV | 54,288 | 22.95 |
| | Pierluigi Riccitelli | M5S | — | 11,960 | 5.06 |
| | Others | Others | Others | 8,953 | 3.78 |
| Total | Total | Total | Total | 236,527 | 100.00 |
Lombardy 1 – 02 :
| 01 Monza ||||||
| Candidate | Candidate | Party | Coalition | Votes | % |
| | Paola Frassinetti | FdI | Centre-right | 113,403 | 46.45 |
| | Giovanna Amodio | PD | Centre-left | 71,349 | 29.23 |
| | Mariasole Mascia | A | A-IV | 28,425 | 11.64 |
| | Daniela Gobbo | M5S | — | 19,519 | 8.00 |
| | Others | Others | Others | | |
| Total | Total | Total | Total | 244,122 | 100.00 |
| 02 Seregno ||||||
| Candidate | Candidate | Party | Coalition | Votes | % |
| | Andrea Crippa | LSP | Centre-right | 117,166 | 54.09 |
| | Jenny Arienti | PD | Centre-left | 51,442 | 23.75 |
| | Antonino Foti | A | A-IV | 19,943 | 9.21 |
| | Sara Montrasio | M5S | — | 17,833 | 8.23 |
| | Others | Others | Others | | |
| Total | Total | Total | Total | 216,630 | 100.00 |
| 03 Cologno Monzese ||||||
| Candidate | Candidate | Party | Coalition | Votes | % |
| | Lucrezia Mantovani | FdI | Centre-right | 109,324 | 43.83 |
| | Paolo Romano | PD | Centre-left | 75,474 | 30.26 |
| | Livia Achilli | IV | A-IV | 26,418 | 10.59 |
| | Elena Calogero | M5S | — | 25,196 | 10.10 |
| | Others | Others | Others | | |
| Total | Total | Total | Total | 249,343 | 100.00 |
| 06 Sesto San Giovanni ||||||
| Candidate | Candidate | Party | Coalition | Votes | % |
| | Marco Osnato | FdI | Centre-right | 111,476 | 43.68 |
| | Matteo Mangili | PD | Centre-left | 78,744 | 30.86 |
| | Daniele Tromboni | M5S | — | 27,941 | 10.95 |
| | Emanuele De Carolis | A | A-IV | 23,725 | 9.30 |
| | Others | Others | Others | | |
| Total | Total | Total | Total | 255,206 | 100.00 |