Thomas B. Dunstan

{{Short description|American politician}}

{{Infobox officeholder

|name = Thomas B. Dunstan

|image = File:Thomas B. Dunstan.png

|caption =

|office1 = 30th Lieutenant Governor of Michigan

|governor1 = Hazen S. Pingree

|term_start1 = January 1, 1897

|term_end1 = January 1, 1899

|predecessor1 = Joseph R. McLaughlin

|successor1 = Orrin W. Robinson

|state_senate2 = Michigan

|district2 = 32nd

|term_start2 = 1889

|term_end2 = 1890

|predecessor2 = Jay Abel Hubbell

|successor2 = John H. D. Stevens

|state_house3 = Michigan

|district3 = Ontonagon County

|term_start3 = 1883

|term_end3 = 1884

|predecessor3 =

|successor3 =

|birth_name =

|birth_date = {{Birth date|1850|1|4}}

|birth_place = Camborne, Cornwall, England

|death_date = {{Death date and age|1902|5|23|1850|1|4}}

|death_place = Chicago, Illinois

|party = Republican

}}

Thomas B. Dunstan (January 4, 1850 – May 23, 1902) was an American politician who served as the 30th lieutenant governor of Michigan from 1897 to 1899. He previously served in the Michigan House of Representatives from the Ontonagon district from 1883 to 1884 and in the Michigan Senate from the 32nd district from 1889 to 1890.{{cite web|url=https://books.google.com/books?id=UwWIAAAAMAAJ&pg=PA619 |title=Michigan Manual |year=1897 |accessdate=2018-12-21}}{{cite web|url=https://books.google.com/books?id=fUzgKRmSoGsC&pg=PA35 |title=State Republican Legislative Souvenir, 1897, and Political History of Michigan |year=1897 |accessdate=2018-12-21}} he died at age 52 in Chicago.