Tri-state may refer to:

• Tri-State Airport, a public airport located in West Virginia, United States
• Tri-state area, an area where three states of the U.S. meet at one point or share a metropolitan area
• Tri-State (basketball), the 3-on-3 basketball team that plays in the BIG3
• Tri-State Bird Rescue and Research, a wildlife rehabilitation organization specializing in bird rescue during oil spills
• Tri-State Christian Television, a network of several religious TV stations
• Tri-State League, five circuits in American minor league baseball
• Tri-state logic, electronic logic gate type
• Tri-State Tollway, a U.S. toll road
• Trine University, formerly Tri-State University, a university in Angola, Indiana
• Tri-State (album), a 2006 album by Above & Beyond
• Tri-State (band), an American rock band
• Tri-state check box, specific graphical user interface element
• Tri-State Tornado, the 1925 deadliest single tornado ever recorded in the United States
• Tri-State district, a historic lead-zinc mining district (Missouri, Kansas and Oklahoma)

See also

• Tri-State Conference (disambiguation)
• Tripoint (disambiguation)
• Illinois–Indiana–Kentucky tri-state area
• New York metropolitan area (New York, New Jersey, Connecticut)

This disambiguation page lists articles associated with the title Tri-state.
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