รายชื่อผู้สำเร็จราชการร่วมซานมารีโน
ผู้สำเร็จราชการร่วม

| ปี | เดือนที่รับตำแหน่ง  | ผู้ครองนครร่วม | ผู้ครองนครร่วม |
| --- | --- | --- | --- |
| 1900 | เมษายน | โดเมนนีโค ฟัทโทริ | อันโตนีโอ รีกิ |
| 1900 | ตุลาคม | กิโอแวนนี โบนเนลลิ | พิเอโตร อูโกลินี |
| 1901 | เมษายน | Luigi Tonnini | Marino Nicolini |
| 1901 | ตุลาคม | Antonio Bellucci | Pasquale Busignani |
| 1902 | เมษายน | Onofrio Fattori | Egidio Ceccoli |
| 1902 | ตุลาคม | Gemino Gozi | Giacomo Marcucci |
| 1903 | เมษายน | Federico Gozi | Nullo Balducci |
| 1903 | ตุลาคม | Marino Borbiconi | Francesco Marcucci |
| 1904 | เมษายน | Menetto Bonelli | Vincenzo Mularoni |
| 1904 | ตุลาคม | Luigi Tonnini | Gustavo Babboni |
| 1905 | เมษายน | Antonio Bellucci | Pasquale Busignani |
| 1905 | ตุลาคม | Onofrio Fattori | Piermatteo Carattoni |
| 1906 | เมษายน | Giovanni Belluzzi | Pietro Francini |
| 1906 | ตุลาคม | Alfredo Reffi | Giovanni Arzilli |
| 1907 | เมษายน | Ciro Belluzzi | Francesco Pasquali |
| 1907 | ตุลาคม | Giuseppe Angeli | Francesco Valli |
| 1908 | เมษายน | Menetto Bonelli | Gustavo Babboni |
| 1908 | ตุลาคม | Olinto Amati | Raffaele Michetti |
| 1909 | เมษายน | Luigi Tonnini | Domenico Suzzi Valli |
| 1909 | ตุลาคม | Marino Borbiconi | Giacomo Marcucci |
| 1910 | เมษายน | Alfredo Reffi | Giovanni Arzilli |
| 1910 | ตุลาคม | Giovanni Belluzzi | Luigi Lonfernini |
| 1911 | เมษายน | Moro Morri | Cesare Stacchini |
| 1911 | ตุลาคม | Onofrio Fattori | Angelo Manzoni Borghesi |
| 1912 | เมษายน | Gustavo Babboni | Francesco Pasquali |
| 1912 | ตุลาคม | Menetto Bonelli | Vincenzo Marcucci |
| 1913 | เมษายน | Giuseppe Angeli | Ignazio Grazia |
| 1913 | ตุลาคม | Cirro Belluzzi | Domenico Suzzi Valli |
| 1914 | เมษายน | Domenico Fattori | Ferruccio Martelli |
| 1914 | ตุลาคม | Olinto Amati | Cesare Stacchini |
| 1915 | เมษายน | Moro Morri | Antonio Burgagni |
| 1915 | ตุลาคม | Alfredo Reffi | Luigi Lonfernini |
| 1916 | เมษายน | Onofrio Fattori | Ciro Francini |
| 1916 | ตุลาคม | Gustavo Babboni | Giovanni Arzilli |
| 1917 | เมษายน | Egisto Morri | Vincenzo Marcucci |
| 1917 | ตุลาคม | Angelo Manzoni Borghesi | Giuseppe Balducci |
| 1918 | เมษายน | Ferruccio Martelli | Ermenegildo Mularoni |
| 1918 | ตุลาคม | Protogene Belloni | Francesco Morri |
| 1919 | เมษายน | Domenico Vicini | Pietro Suzzi Valli |
| 1919 | ตุลาคม | Moro Morri | Francesco Pasquali |
| 1920 | เมษายน | Marino Rossi | Ciro Francini |
| 1920 | 5 ธันวาคม | Carlo Balsimelli | Simone Michelotti |
| 1921 | เมษายน | Marino Della Balda | Vincenzo Francini |
| 1921 | ตุลาคม | Egisto Morri | Giuseppe Lanci |
| 1922 | เมษายน | Eugenio Reffi | Giovanni Arzilli |
| 1922 | ตุลาคม | Onofrio Fattori | Giuseppe Balducci |
| 1923 | เมษายน | Giuliano Gozi | Filippo Mularoni |
| 1923 | ตุลาคม | Marino Borbiconi | Mario Michetti |
| 1924 | เมษายน | Angelo Manzoni Borghesi | Francesco Mularoni |
| 1924 | ตุลาคม | Francesco Morri | Girolamo Gozi |
| 1925 | เมษายน | Marino Fattori | Augusto Mularoni |
| 1925 | ตุลาคม | Valerio Pasquali | Marco Marcucci |
| 1926 | เมษายน | Manlio Gozi | Giuseppe Mularoni |
| 1926 | ตุลาคม | Giuliano Gozi | Ruggero Morri |
| 1927 | ตุลาคม | Gino Gozi | Marino Morri |
| 1927 | ตุลาคม | Marino Rossi | Nelson Burgagni |
| เมษายน | Domenico Suzzi Valli | Francesco Pasquali |  |
| 1928 | October | Francesco Morri | Melchiorre Filippi |
| 1929 | เมษายน | Girolamo Gozi | Filippo Mularoni |
| 1929 | October | Ezio Balducci | Aldo Busignani |
| 1930 | เมษายน | Manlio Gozi | Marino Lonfernini (เสียชีวิตวันที่ 10 กันยายน 16 กันยายน แทนที่โดย Turiddu Foschi) |
| 1930 | October | Valerio Pasquali | Gino Ceccoli |
| 1931 | เมษายน | Angelo Manzoni Borghesi | Francesco Mularoni |
| 1931 | October | Domenico Suzzi Valli | Marino Morri |
| 1932 | เมษายน | Giuliano Gozi | Pompeo Righi |
| 1932 | October | Gino Gozi | Ruggero Morri |
| 1933 | เมษายน | Francesco Morri | Settimio Belluzzi |
| 1933 | October | Carlo Balsimelli | Melchiorre Filippi |
| 1934 | เมษายน | Marino Rossi | Giovanni Lonfernini |
| 1934 | October | Angelo Manzoni Borghesi | Marino Michelotti |
| 1935 | เมษายน | Federico Gozi | Salvatore Foschi |
| 1935 | October | Pompeo Righi | Marino Morri |
| 1936 | เมษายน | Gino Gozi | Ruggero Morri |
| 1936 | October | Francesco Morri | Gino Ceccoli |
| 1937 | เมษายน | Giuliano Gozi | Settimio Belluzzi |
| 1937 | October | Marino Rossi | Giovanni Lonfernini |
| 1938 | เมษายน | Manlio Gozi | Luigi Mularoni |
| 1938 | October | Carlo Balsimelli | Celio Gozi |
| 1939 | เมษายน | Pompeo Righi | Marino Morri |
| 1939 | October | Marino Michelotti | Orlando Reffi |
| 1940 | เมษายน | Angelo Manzoni Borghesi | Filippo Mularoni |
| 1940 | October | Federico Gozi | Salvatore Foschi |
| 1941 | เมษายน | Gino Gozi | Secondo Menicucci |
| 1941 | October | Giuliano Gozi | Giovanni Lonfernini |
| 1942 | เมษายน | Settimio Belluzzi | Celio Gozi |
| 1942 | October | Carlo Balsimelli | Renato Martelli |
| 1943 | เมษายน | Marino Michelotti | Bartolomeo Manzoni Borghesi |
| 1943 | October | Marino Della Balda | Sante Lonfernini |
| 1944 | เมษายน | Francesco Balsimelli | Sanzio Valentini |
| 1944 | October | Teodoro Lonfernini | Leonida Suzzi Valli |
| 1945 | เมษายน | Alvaro Casali | Vittorio Valentini |
| 1945 | October | Ferruccio Martelli | Secondo Fiorini |
| 1946 | เมษายน | Giuseppe Forcellini | Vincenzo Pedini |
| 1946 | October | Filippo Martelli | Luigi Montironi |
| 1947 | เมษายน | Marino Della Balda | Luigi Zafferani |
| 1947 | October | Domenico Forcellini | Mariano Ceccoli |
| 1948 | เมษายน | Arnaldo Para | Giuseppe Renzi |
| 1948 | October | Giordano Giacomini | Domenico Tomassoni |
| 1949 | เมษายน | Ferruccio Martelli | Primo Bugli |
| 1949 | October | Vincenzo Pedini | Agostino Biordi |
| 1950 | เมษายน | Giuseppe Forcellini | Primo Taddei |
| 1950 | October | Marino Della Balda | Luigi Montironi |
| 1951 | เมษายน | Alvaro Casali | Romolo Giacomini |
| 1951 | October | Domenico Forcellini | Giovanni Terenzi |
| 1952 | เมษายน | Domenico Morganti | Mariano Ceccoli |
| 1952 | October | Arnaldo Para | Eugenio Bernardini |
| 1953 | เมษายน | Vincenzo Pedini | Alberto Reffi |
| 1953 | October | Giordano Giacomini | Giuseppe Renzi |
| 1954 | เมษายน | Giuseppe Forcellini | Secondo Fiorini |
| 1954 | October | Agostino Giacomini | Luigi Montironi |
| 1955 | เมษายน | Domenico Forcellini | Vittorio Meloni |
| 1955 | October | Primo Bugli | Giuseppe Maiani |
| 1956 | เมษายน | Mario Nanni | Enrico Andreoli |
| 1956 | October | Mariano Ceccoli | Eugenio Bernardini |
| 1957 | เมษายน | Giordano Giacomini | Primo Marani |
| 1957 | 10 ตุลาคม | รัฐบาลเฉพาะกาล: Federico Bigi, Alvaro Casali, Pietro Giancecchi, Zaccaria Giovanni Savoretti | รัฐบาลเฉพาะกาล: Federico Bigi, Alvaro Casali, Pietro Giancecchi, Zaccaria Giovanni Savoretti |
| 1957 | Oct. 27 | Marino Valdes Franciosi | Federico Micheloni |
| 1958 | April | Zaccaria Giovanni Savoretti | Stelio Montironi |
| 1958 | October | Domenico Forcellini | Pietro Reffi |
| 1959 | April | Marino Benedetto Belluzzi | Agostino Biordi |
| 1959 | October | Giuseppe Forcellini | Ferruccio Piva |
| 1960 | April | Alvaro Casali | Gino Vannucci |
| 1960 | October | Eugenio Reffi | Pietro Giancecchi |
| 1961 | April | Federico Micheloni | Giancarlo Ghironzi |
| 1961 | October | Giovanni Vito Marcucci | Pio Galassi |
| 1962 | April | Domenico Forcellini | Francesco Valli |
| 1962 | October | Antonio Maria Morganti | Agostino Biordi |
| 1963 | April | Leonida Suzzi Valli | Stelio Montironi |
| 1963 | October | Giovan Luigi Franciosi | Domenico Bollini |
| 1964 | April | Marino Benedetto Belluzzi | Eusebio Reffi |
| 1964 | October | Giuseppe Micheloni | Pier Marino Mularoni |
| 1965 | April | Ferruccio Piva | Federico Carattoni |
| 1965 | October | Alvaro Casali | Pietro Reffi |
| 1966 | April | Francesco Valli | Emilio Della Balda |
| 1966 | October | Giovanni Vito Marcucci | Francesco Maria Francini |
| 1967 | April | Vittorio Rossini | Alberto Lonfernini |
| 1967 | October | Domenico Forcellini | Romano Michelotti |
| 1968 | April | Marino Benedetto Belluzzi | Dante Rossi |
| 1968 | October | Pietro Giancecchi | Aldo Zavoli |
| 1969 | April | Ferruccio Piva | Stelio Montironi |
| 1969 | October | Alvaro Casali | Giancarlo Ghironzi |
| 1970 | April | Francesco Valli | Eusebio Reffi |
| 1970 | October | Simone Rossini | Giuseppe Lonfernini |
| 1971 | April | Luigi Lonfernini | Attilio Montanari |
| 1971 | October | Federico Carattoni | Marino Vagnetti |
| 1972 | April | Marino Benedetto Belluzzi | Giuseppe Micheloni |
| 1972 | October | Rosolino Martelli | Bruno Casali |
| 1973 | April | Francesco Maria Francini | Primo Bugli |
| 1973 | October | Antonio Lazzaro Volpinari | Giovan Luigi Franciosi |
| 1974 | April | Ferruccio Piva | Giordano Bruno Reffi |
| 1974 | October | Francesco Valli | Enrico Andreoli |
| 1975 | April | Alberto Cecchetti | Michele Righi |
| 1975 | October | Giovanni Vito Marcucci | Giuseppe Della Balda |
| 1976 | April | Clelio Galassi | Marino Venturini |
| 1976 | October | Primo Bugli | Virgilio Cardelli |
| 1977 | April | Alberto Lonfernini | Antonio Lazzaro Volpinari |
| 1977 | October | Giordano Bruno Reffi | Tito Masi |
| 1978 | April | Francesco Valli | Enrico Andreoli |
| 1978 | October | Ermenegildo Gasperoni | Adriano Reffi |
| 1979 | April | Marino Bollini | Lino Celli |
| 1979 | October | Giuseppe Amici | Germano De Biagi |
| 1980 | April | Pietro Chiaruzzi | Primo Marani |
| 1980 | October | Giancarlo Berardi | Rossano Zafferani |
| 1981 | April | Gastone Pasolini | Maria Lea Pedini-Angelini |
| 1981 | October | Mario Rossi | Ubaldo Biordi |
| 1982 | April | Giuseppe Maiani | Marino Venturini |
| 1982 | October | Libero Barulli | Maurizio Gobbi |
| 1983 | April | Adriano Reffi | Massimo Roberto Rossini |
| 1983 | October | Renzo Renzi | Germano De Biagi |
| 1984 | April | Gloriana Ranocchini | Giorgio Crescentini |
| 1984 | October | Marino Bollini | Giuseppe Amici |
| 1985 | April | Enzo Colombini | Severiano Tura |
| 1985 | October | Pier Paolo Gasperoni | Ubaldo Biordi |
| 1986 | April | Marino Venturini | Ariosto Maiani |
| 1986 | October | Giuseppe Arzilli | Maurizio Tomassoni |
| 1987 | April | Renzo Renzi | Carlo Franciosi |
| 1987 | October | Rossano Zafferani | Gianfranco Terenzi |
| 1988 | April | Umberto Barulli | Rosolino Martelli |
| 1988 | October | Luciano Cardelli | Reves Salvatori |
| 1989 | April | Mauro Fiorini | Marino Vagnetti |
| 1989 | October | Gloriana Ranocchini | Leo Achilli |
| 1990 | April | Adalmiro Bartolini | Ottaviano Rossi |
| 1990 | October | Cesare Gasperoni | Roberto Bucci |
| 1991 | April | Domenico Bernardini | Claudio Podeschi |
| 1991 | October | Edda Ceccoli | Marino Riccardi |
| 1992 | April | Germano De Biagi | Ernesto Benedettini |
| 1992 | October | Romeo Morri | Marino Zanotti |
| 1993 | April | Patrizia Busignani | Salvatore Tonelli |
| 1993 | October | Gian Luigi Berti | Paride Andreoli |
| 1994 | April | Alberto Cecchetti | Fausto Mularoni |
| 1994 | October | Renzo Ghiotti | Luciano Ciavatta |
| 1995 | April | Marino Bollini | Settimio Lonfernini |
| 1995 | October | Pier Natalino Mularoni | Marino Venturini |
| 1996 | April | Pier Paolo Gasperoni | Pietro Bugli |
| 1996 | October | Maurizio Rattini | Giancarlo Venturini |
| 1997 | April | Paride Andreoli | Pier Marino Mularoni |
| 1997 | October | Luigi Mazza | Marino Zanotti |
| 1998 | April | Alberto Cecchetti | Loris Francini |
| 1998 | October | Pietro Berti | Paolo Bollini |
| 1999 | April | Antonello Bacciocchi | Rosa Zafferani |
| 1999 | October | Marino Bollini | Giuseppe Arzilli |
| 2000 | April | Maria Domenica Michelotti | Gian Marco Marcucci |
| 2000 | October | Gianfranco Terenzi | Enzo Colombini |
| 2001 | April | Luigi Lonfernini | Fabio Berardi |
| 2001 | October | Alberto Cecchetti | Gino Giovagnoli |
| 2002 | April | Antonio Lazzaro Volpinari | Giovanni Francesco Ugolini |
| 2002 | October | Mauro Chiaruzzi | Giuseppe Maria Morganti |
| 2003 | April | Pier Marino Menicucci | Giovanni Giannoni |
| 2003 | October | Giovanni Lonfernini | Valeria Ciavatta |
| 2004 | April | Paolo Bollini | Marino Riccardi |
| 2004 | October | Giuseppe Arzilli | Roberto Raschi |
| 2005 | April | Fausta Morganti | Cesare Gasperoni |
| 2005 | October | Claudio Muccioli | Antonello Bacciocchi |
| 2006 | April | Gianfranco Terenzi | Loris Francini |
| 2006 | October | Antonio Carattoni | Roberto Giorgetti |
| 2007 | April | Alessandro Mancini | Alessandro Rossi |
| 2007 | October | Mirko Tomassoni | Alberto Selva |
| 2008 | April | Rosa Zafferani | Federico Pedini Amati |
| 2008 | October | Ernesto Benedettini | Assunta Meloni |
| 2009 | April | Oscar Mina | Massimo Cenci |
| 2009 | October | Stefano Palmieri | Francesco Mussoni |
| 2010 | April | Marco Conti | Glauco Sansovini |
| 2010 | October | Giovanni Francesco Ugolini | Andrea Zafferani |
| 2011 | April | Maria Luisa Berti | Filippo Tamagnini |
| 2011 | October | Gabriele Gatti | Matteo Fiorini |
| 2012 | April | Italo Righi | Maurizio Rattini |
| 2012 | October | Teodoro Lonfernini | Denise Bronzetti |
| 2013 | April | Antorella Mularoni | Denis Amici |
| 2013 | October | Gian Carlo Capicchioni | Anna Maria Muccioli |
| 2014 | April | Valeria Ciavatta | Luca Beccari |
| 2014 | October | Gianfranco Terenzi | Guerrino Zanotti |
| 2015 | April | Andrea Belluzzi | Roberto Venturino |
| 2015 | October | Lorella Stefanelli | Nicola Renzi |
| 2016 | April | Massimo Andrea Ugolini | Gian Nicola Betri |
| 2016 | October | Marino Riccardi | Fabio Berardi |