Dianne Hart

{{Short description|American politician}}

{{Update|reason=redistricting|date=October 2024}}

{{Use mdy dates|date=April 2025}}

{{Infobox officeholder

|image = Dianne Hart.jpg

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| name =Dianne Hart

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| office = Member of the Florida House of Representatives

| constituency = 61st district (2018–2022)
63rd district (2022–present)

| term_start = November 6, 2018

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| predecessor = Sean Shaw

| majority =

| party =Democratic

| birth_date = {{birth date and age|1955|6|26}}

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Dianne Langston Hart (born June 26, 1955) is a Democratic member of the Florida Legislature representing the State's 61st House district.