Brian Mulder

{{Short description|American politician}}

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

{{Infobox officeholder

| name = Brian Mulder

| state_house = South Dakota

| district = 11th

| term_start = {{start date|2023|01|10}}

| alongside = Chris Karr

| party = Republican

| residence = Sioux Falls, South Dakota, U.S.

}}

Brian Mulder is an American politician. He has served as a member of the South Dakota House of Representatives from the 11th district since 2023, alongside Chris Karr.{{cite web |title=Representative Brian Mulder - 2024 |url=https://sdlegislature.gov/Legislators/Profile/4534/Detail |publisher=South Dakota Legislature |access-date=January 16, 2024}} He is a member of the Republican Party.{{cite news |last1=Todd |first1=Annie |last2=Mitchell |first2=Trevor J. |title=More than 100 protest in Sioux Falls against state ban on gender-affirming care |url=https://www.argusleader.com/story/news/politics/2023/02/11/more-than-100-people-protest-in-sioux-falls-about-ban-on-gender-affirming-care/69893593007/ |access-date=January 16, 2024 |work=Argus Leader |date=February 11, 2023}}