Following is a list of senators of Territoire de Belfort, people who have represented the department of the Territoire de Belfort in the Senate of France.
Senators for the Territoire de Belfort under the French Third Republic were:
| In office | Name | Notes | ||
|---|---|---|---|---|
| 1876 | 1882 | Resigned in June 1876 | ||
| 1876 | 1887 | Replaced Adolphe Thiers on 11 June 1876 Died in office | ||
| 1887 | 1891 | Replaced François Viellard-Migeon on 2 January 1887 Died in office | ||
| 1891 | 1904 | Replaced Charles Fréry on 2 August 1891 Died in office | ||
| 1904 | 1912 | Replaced Frédéric-Pierre Japy on 15 May 1904 Died in office | ||
| 1912 | 1927 | Replaced Philippe Berger on 19 May 1912 | ||
| 1927 | 1940 | |||
Senators for the Territoire de Belfort under the French Fourth Republic were:
| In office | Name | Party | Parliamentary group | ||||
|---|---|---|---|---|---|---|---|
| 8 December 1946 | 6 November 1948 | MRP | |||||
| 7 November 1948 | 26 April 1959 | SFIO | SOC | ||||
Senators for Territoire de Belfort under the French Fifth Republic:
| In office | Name | Party | Parliamentary group | Notes | ||||
|---|---|---|---|---|---|---|---|---|
| 26 April 1959 | 1 October 1971 | SOC | ||||||
| 1 October 1971 | 2 November 1971 | UDR | Named to cabinet in November 1971 | |||||
| 3 November 1971 | 1 October 1980 | bgcolor="#0066cc" | RPR | Replaced Jean Bailly on 3 November 1971 | ||||
| 1 October 1980 | 7 September 2008 | SOC | Died in office on 7 September 2008 | |||||
| 8 September 2008 | 30 September 2008 | SOC | Replaced Michel Dreyfus-Schmidt in September 2008 | |||||
| 1 October 2008 | 30 September 2014 | RDSE | ||||||
| 1 October 2014 | Incumbent | UMP then REP | ||||||