Tessier and Teissier are surnames of French origin. Notable people with the surname include:
Albert Tessier (1895–1976), French-Canadian priest, historian, and filmmaker Alex Tessier (born 1993), Canadian rugby union player Auguste Tessier (1853–1938), Canadian lawyer and politician from Quebec Auguste-Maurice Tessier (1879–1932), Canadian lawyer and politician Benoit Tessier (1509–1565), French physician and naturalist also known as "Benoit Textor" Bernard Teissier (born 1945), French mathematician Carmen Tessier (1911–1980), French journalist and gossip columnist Charles Tessier (c. 1550 – after 1604), French composer and lutenist Christian Tessier (born 1978), Canadian actor Claude Tessier (1943–2010), Canadian politician from Quebec Dan Tessier (born 1979), Canadian professional ice hockey player Daniel Tessier (?–2007), Canadian police officer Élizabeth Teissier (born 1938), French astrologer and former actress Élodie Tessier (born 1996), Canadian wheelchair basketball player Emilie de Tessier (1850–1890), French cartoonist who worked under the pseudonym Marie Duval Éric Tessier (born 1966), Canadian film and television director and screenwriter Ernest-Maurice Tessier (1885–1973), French writer known as "Maurice Dekobra" François-Xavier Tessier (1799–1835), Canadian doctor, publisher, and political figure Gaston Tessier (1887–1960), French trade unionist Guy Teissier (born 1945), Member of the National Assembly of France. Henri Antoine Marie Teissier (1929–2020), French Catholic Bishop, Archbishop Emeritus of Algiers James C. Tessier (1842–1900), English merchant and politician in Newfoundland Jean-Michel Tessier (born 1977), Frecnh cyclist John Tessier (1758–1840), French-American Roman Catholic priest Joseph-Adolphe Tessier (1861–1928), Canadian politician from Quebec Jules Tessier (1852–1934), Canadian lawyer and politician from Quebec Kelsey Tessier (born 1990), Canadian professional ice hockey player Laurent Tessier (1927–2012), Canadian cyclist Lewis Tessier (1820–1884), English-born merchant and politician in Newfoundland Lyndsay Tessier (born 1978), Canadian long-distance athlete Marc Tessier-Lavigne (born 1959), Canadian-American neuroscientist Marcel Tessier (1934–2024), Canadian historian, opera signer, and professor Marie-Rose Tessier (1910–2026), French supercentenarian Mary Teissier (1917–1990), Ukrainian-French socialite and mistress of J. Paul Getty Odette Teissier du Cros (1906-1997), French ethnologist, curator Orval Tessier (1933–2022), Canadian professional ice hockey player Paul Tessier (1917–2008), French surgeon in the field of craniofacial surgery Paul Tessier (rowing) (born 1961), Canadian rowing coxswain Peter G. Tessier (1819–1886), English-born merchant and politician in Newfoundland Pierre Le Tessier (1255–1325), French cardinal Rémi Tessier (born 1964), French interior superyacht designer Robert Tessier (1934–1990), American actor and stuntman Roger Tessier (born 1939), French composer Thomas Tessier (born 1947), American author of horror novels and short stories Ulric-Joseph Tessier (1817–1892), Canadian lawyer, judge, and politician from Quebec Valentine Tessier (1892–1981), French actress
See also Teisseire (disambiguation)