Deb Fischer (born 1951) is a U.S. Senator from Nebraska since 2013. Senator Fischer may also refer to:
Guy Fischer (1944–2014), Senate of France Paul A. Fischer (1936–2021), Alaska State Senate Pavel Fischer (born 1965), Senate of the Czech Republic Václav Fischer (born 1954), Senate of the Czech Republic Vic Fischer (1924–2023), Alaska State Senate
See also Senator Fisher (disambiguation)