Grant C. Sisson

{{short description|American politician}}

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

{{Infobox officeholder

|name =Grant C. Sisson

|image =Representative Grant C. Sisson, 1933.jpg

|image_size=180px

|caption=Sisson in 1933

|office=Member of the Washington House of Representatives for the 40th district

|term=1933–1935
1941–1945
1947–1953

|office2=Member of the Washington House of Representatives for the 51st district

|term2= 1923–1927

|district2=

|birth_name=

|birth_date ={{birth date|1885|6|23}}

|birth_place =Padilla, Washington, United States

|death_date ={{death date and age|1956|6|13|1885|6|23}}

|death_place =Mount Vernon, Washington, United States

|party =Republican

|occupation=

|spouse =

|children =

|relations=

|religion=

|alma_mater=

}}

Grant Clark Sisson (June 23, 1885 – June 13, 1956) was an American politician in the state of Washington. He served in the Washington House of Representatives.{{cite web |title=State of Washington Members of the Legislature, 1889 {{endash}} 2011 |url=https://leg.wa.gov/History/Legislative/Documents/MembersOfLeg2011.pdf |website=Washington State Legislature |archive-url=https://web.archive.org/web/20220420082957/https://leg.wa.gov/History/Legislative/Documents/MembersOfLeg2011.pdf |archive-date=April 20, 2022 |url-status=live}}