Senator Warner may refer to:

• John Warner (1927–2021), U.S. Senator from Virginia from 1979 to 2009
• Mark Warner (born 1954), U.S. Senator from Virginia since 2009
• Willard Warner (1826–1906), U.S. Senator from Alabama from 1868 to 1871
• William Warner (Missouri politician) (1840–1916), U.S. Senator from Missouri from 1905 to 1911

• Andrew S. Warner (1819–1887), New York State Senate
• Charles J. Warner (1875–1955), Nebraska State Senate
• Clement Warner (1836–1916), Wisconsin State Senate
• Earle S. Warner (1880–1971), New York State Senate
• Frank B. Warner (1863–?), Missouri State Senate
• Fred M. Warner (1865–1923), Michigan State Senate
• Hans Warner (1844–1896), Wisconsin State Senate
• Ivan Warner (1919–1994), New York State Senate
• Jerome Warner (1927–1997), Nebraska State Senate
• John Warner (North Dakota politician) (born 1952), North Dakota State Senate
• Oliver Warner (politician) (1841–1885), Massachusetts State Senate
• P. Dean Warner (1822–1910), Michigan State Senate

This disambiguation page lists articles associated with the title Senator Warner.
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