Parlan Semple (January 9, 1832 – June 27, 1922) was a member of the Wisconsin State Assembly.
Semple was born on January 9, 1832 in Quebec. After his father's death, he lived with his mother and brother in Lowell, Massachusetts. In 1855, he married Louisa Hammond. They later moved to Shawano County, Wisconsin. After Louisa's death, he married Julia Emma Scott on his 54th birthday. They had one son. Semple died on June 27, 1922 in a nursing home in Green Bay, Wisconsin.
- "Semple, Parlan". Oshkosh Public Museum. Retrieved 2011-12-27.
- "Parlan Semple, Former Oshkosh Resident, Is Dead at Green Bay". Oshkosh Daily Northwestern. June 28, 1922. p. 3. Retrieved April 27, 2015 – via Newspapers.com.
- "Parlan Semple". Political Graveyard. Retrieved 2011-12-27.