| 1st Lok Sabha (1951-1952) | October 25, 1951 | March 4, 1952 | 131 days |
| 2nd Lok Sabha (1957-1962) | April 5, 1957 | March 31, 1962 | 4 years, 360 days |
| 3rd Lok Sabha (1962-1967) | April 2, 1962 | March 3, 1967 | 4 years, 335 days |
| 4th Lok Sabha (1967-1971) | March 4, 1967 | December 27, 1970 | 3 years, 298 days |
| 5th Lok Sabha (1971-1977) | March 15, 1971 | March 25, 1977 | 6 years, 10 days |
| 6th Lok Sabha (1977-1979) | March 26, 1977 | July 28, 1979 | 2 years, 124 days |
| 7th Lok Sabha (1980-1984) | January 14, 1980 | December 31, 1984 | 4 years, 352 days |
| 8th Lok Sabha (1984-1989) | December 31, 1984 | November 27, 1989 | 4 years, 331 days |
| 9th Lok Sabha (1989-1991) | December 2, 1989 | June 13, 1991 | 1 year, 193 days |
| 10th Lok Sabha (1991-1996) | June 20, 1991 | May 4, 1996 | 4 years, 319 days |
| 11th Lok Sabha (1996-1998) | May 15, 1996 | April 21, 1998 | 1 year, 341 days |
| 12th Lok Sabha (1998-1999) | March 19, 1998 | April 26, 1999 | 1 year, 38 days |
| 13th Lok Sabha (1999-2004) | October 10, 1999 | May 6, 2004 | 4 years, 209 days |
| 14th Lok Sabha (2004-2009) | May 17, 2004 | May 18, 2009 | 5 years, 1 day |
| 15th Lok Sabha (2009-2014) | May 18, 2009 | May 18, 2014 | 5 years |
| 16th Lok Sabha (2014-2019) | May 18, 2014 | May 23, 2019 | 5 years, 5 days |
| 17th Lok Sabha (2019-2024) | May 23, 2019 | Ongoing (as of September 2021) | Ongoing |
