Portrait | Office | Name | Term | Party | Undersecretaries |
| Prime Minister | Massimo D'Alema | 22 December 1999 – 26 April 2000 | | Democrats of the Left | Enrico Luigi Micheli (PPI) Marco Minniti (DS)[a] Stefano Passigli (DS)[b] |
|
| Minister of Foreign Affairs | Lamberto Dini | 22 December 1999 – 26 April 2000 | | Italian Renewal | Franco Danieli (DEM) Umberto Ranieri (DS) Rino Serri (DS) Aniello Palumbo (PPI) (since 30 December 1999) |
| Minister of the Interior | Enzo Bianco | 22 December 1999 – 26 April 2000 | | The Democrats | Franco Barberi (Ind.) Massimo Brutti (DS) Ombretta Fumagalli Carulli (RI) Severino Lavagnini (PPI) Alberto Maritati (DS) |
| Minister of Grace and Justice | Oliviero Diliberto | 22 December 1999 – 26 April 2000 | | Party of Italian Communists | Giuseppe Ayala (DS) Franco Corleone (FdV) Marianna Li Calzi (RI) Rocco Maggi (DEM) |
| Minister of Treasury, Budget and Economic Planning | Giuliano Amato | 22 December 1999 – 26 April 2000 | | Independent | Ferdinando De Franciscis (PPI) Dino Piero Giarda (Ind.) Giorgio Macciotta (DS) Roberto Pinza (PPI) (until 30 December 1999) Bruno Solaroli (DS) |
| Minister of Finance | Vincenzo Visco | 22 December 1999 – 26 April 2000 | | Democrats of the Left | Natale D'Amico (RI) Alfiero Grandi (DS) Mauro Fabris (UDEUR) (until 30 December 1999) Armando Veneto (PPI) (since 30 December 1999) |
| Minister of Defense | Sergio Mattarella | 22 December 1999 – 26 April 2000 | | Italian People's Party | Paolo Guerrini (PdCI) Romano Misserville (UDEUR) (until 30 December 1999) Roberto Pinza (PPI) (since 30 December 1999) Gianni Rivera (DEM) Massimo Ostillio (UDEUR) |
| Minister of Public Education | Luigi Berlinguer | 22 December 1999 – 26 April 2000 | | Democrats of the Left | Giuseppe Gambale (DEM) Nadia Masini (DS) Giovanni Polidoro (PPI) Carla Rocchi (FdV) |
| Minister of Public Works | Willer Bordon | 22 December 1999 – 26 April 2000 | | The Democrats | Antonio Bargone (Ind.) Mauro Fabris (UDEUR) (since 30 December 1999) Armando Veneto (PPI) (until 30 December 1999) Gianni Francesco Mattioli (FdV) Salvatore Ladu (PPI) |
| Minister of Agricultural and Forestry Policies | Paolo De Castro | 22 December 1999 – 26 April 2000 | | The Democrats | Roberto Borroni (DS) Aniello Di Nardo (DEM) |
| Minister of Transport and Navigation | Pier Luigi Bersani | 22 December 1999 – 26 April 2000 | | Democrats of the Left | Giordano Angelini (DS) Luca Danese (UDEUR) Mario Occhipinti (DEM) |
| Minister of Communications | Salvatore Cardinale | 22 December 1999 – 26 April 2000 | | Union of Democrats for Europe | Vincenzo Maria Vita (DS) Michele Lauria (PPI) |
| Minister of Industry, Commerce and Craftsmanship | Enrico Letta | 22 December 1999 – 26 April 2000 | | Italian People's Party | Gabriele Cimadoro (DEM) Lanfranco Turci (DS) Gianfranco Morgando (PPI) (since 30 December 1999) Aniello Palumbo (PPI) (until 30 December 1999) |
| Minister of Labour and Social Security | Cesare Salvi | 22 December 1999 – 26 April 2000 | | Democrats of the Left | Claudio Caron (PdCI) Adolfo Manis (RI) Raffaele Morese (Ind.) Rosario Olivo (DS) |
| Minister of Foreign Trade | Piero Fassino | 22 December 1999 – 26 April 2000 | | Democrats of the Left | Silvia Barbieri (DS) Gianfranco Morgando (PPI) (until 30 December 1999) |
| Minister of Health | Rosy Bindi | 22 December 1999 – 26 April 2000 | | Italian People's Party | Monica Bettoni Brandani (DS) Fabio Di Capua (DS) Antonino Mangiacavallo (RI) |
| Minister of Cultural Heritage and Activities | Giovanna Melandri | 22 December 1999 – 26 April 2000 | | Democrats of the Left | Giampaolo D'Andrea (PPI) Maretta Scoca (UDEUR) Adriana Vigneri (DS) (until 30 December 1999) |
| Minister of the Environment | Edo Ronchi | 22 December 1999 – 26 April 2000 | | Federation of the Greens | Valerio Calzolaio (DS) Nicola Fusillo (PPI) |
| Minister of University, Scientific Research and Technology | Ortensio Zecchino | 22 December 1999 – 26 April 2000 | | Italian People's Party | Antonino Cuffaro (PdCI) Luciano Guerzoni (DS) Vincenzo Sica (DEM) |
|
| Minister for Institutional Reforms (without portfolio) | Antonio Maccanico | 22 December 1999 – 26 April 2000 | | The Democrats | Dario Franceschini (PPI) |
| Minister for Equal Opportunities (without portfolio) | Laura Balbo | 22 December 1999 – 26 April 2000 | | Federation of the Greens | |
| Minister of Regional Affairs (without portfolio) | Katia Bellillo | 22 December 1999 – 26 April 2000 | | Party of Italian Communists | Luciano Caveri (UV) |
| Minister for Parliamentary Relations (without portfolio) | Agazio Loiero | 22 December 1999 – 26 April 2000 | | Union of Democrats for Europe | Elena Montecchi (DS) |
| Minister of Public Function (without portfolio) | Franco Bassanini | 22 December 1999 – 26 April 2000 | | Democrats of the Left | Raffaele Cananzi (PPI) Adriana Vigneri (DS) (since 30 December 1999) |
| Minister of Social Solidarity (without portfolio) | Livia Turco | 22 December 1999 – 26 April 2000 | | Democrats of the Left | |
| Minister of Community Policies (without portfolio) | Patrizia Toia | 22 December 1999 – 26 April 2000 | | Italian People's Party | |