17th Legislative Assembly may refer to:
17th Legislative Assembly of Bihar, from 2020 to 2025 17th Legislative Assembly of British Columbia, from 1929 to 1933 17th Legislative Assembly of Manitoba, from 1923 to 1927 17th Legislative Assembly of Ontario, from 1926 to 1929 17th Legislative Assembly of Puerto Rico, from 2013 to 2017 17th Legislative Assembly of Quebec, from 1927 to 1931 17th Legislative Assembly of Saskatchewan, from 1971 to 1975 17th Legislative Assembly of Uttar Pradesh, from 2017 to 2022
See also 17th Congress (disambiguation) 17th Dáil, from 1961 to 1965 17th Seanad, from 1983 to 1987