The legislature of the U.S. state of Wyoming has convened many times since statehood became effective on July 10, 1890.
| 1890 | |||
| 1893 | |||
| 1895 | |||
| 1897 | |||
| 1899 | |||
| 1901 | |||
| 1903 | |||
| 1905 | |||
| 1907 | |||
| 1909 | |||
| 1911 | |||
| 1913 | |||
| 1915 | |||
| 1917 | |||
| 1919 | |||
| 1921 | |||
| 1923 | |||
| 1925 | |||
| 1927 | |||
| 1929 | |||
| 1931 | |||
| 1933 | |||
| 1935 | |||
| 1937 | |||
| 1939 | |||
| 1941 [2] | |||
| 1942 | |||
| January 9, 1945 | |||
| January 14, 1947 | |||
| January 11, 1949 | |||
| 1951 | |||
| 1953 | |||
| 1955 | |||
| 1957 | |||
| 1959 | |||
| 1961 | |||
| 1963 | |||
| 1965 | |||
| 1967 | |||
| 1969 | |||
| 1971 | |||
| January 9, 1973 | |||
| 1975 | |||
| 1977 | |||
| 1979 | |||
| 1981 | |||
| 1983 | |||
| 1985 | |||
| 1987 | |||
| 1989 | |||
| 1991 | |||
| 1993 | |||
| 1995 | |||
| 1997 | |||
| 1999 | |||
| 2001 | |||
| 2003 | |||
| 2005 | |||
| January 9, 2007 | |||
| January 13, 2009 | |||
| January 11, 2011 | |||
| 2013 | |||
| 2015 | |||
| 64th Wyoming State Legislature | 2017 | November 2016: House, Senate | |
| 65th Wyoming State Legislature | 2019 | November 2018: House, Senate | |
| 66th Wyoming State Legislature | 2021 | November 2020: House, Senate | |
| 67th Wyoming State Legislature | 2023 | November 2022: House, Senate | |
| 68th | 2025 | November 5, 2024: House, Senate | |