Fišer (feminine Fišerová) is a Czech surname, a transcription of the German surname Fischer. An Anglicised form of the surname is Fiser. Notable people with the surname include:

Ivana Fišer (1905–1967), Croatian conductor Jan Fišer (born 1944), Czech architect and designer John Calvin Fiser (1838–1876), American merchant and soldier Luboš Fišer (1935–1999), Czech composer Lud Fiser (1908–1990), American athlete and coach Nelly Fišerová (1905–1941/42), Czech chess master Paul Fiser (1908–1978), American football coach Stanislav Fišer (1931–2022), Czech actor and voice actor Tereza Fišerová (born 1998), Czech canoeist Václav Fišer (1930–2007), Czech athlete Egon Bondy, pen name of Zbyněk Fišer (1930–2007), Czech writer, poet and philosopher

See also