Alexander Watt (September 26, 1834 – June 16, 1914) was an American politician in the state of Washington. He served in the Washington State Senate from 1889 to 1893.

Biography Alexander Watt was born in Jefferson County, Ohio in 1834.

He married Nancy M. Martin in 1861.

He died at his home in Cheney, Washington on June 16, 1914.

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