Thomas Weir Templeton (November 8, 1867 – September 5, 1935) was a Republican member of the U.S. House of Representatives from Pennsylvania.

He became superintendent of grounds and buildings at the Pennsylvania State Capitol in 1920 through 1923.

He resumed the florist business in Kingston and died in Plymouth.

He was interred in Edgehill Cemetery in West Nanticoke, Pennsylvania.

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