Lars Ehrnrooth

{{short description|Finnish equestrian}}

{{Use dmy dates|date=April 2020}}

{{Infobox sportsperson

| name = Lars Ehrnrooth

| full_name =

| image =

| caption =

| nationality = Finnish

| sport = Equestrian

| birth_date = {{birth date|1897|6|3|df=yes}}{{cite web|url = https://runeberg.org/vemochvad/1967/0101.html|title = Vem och vad? Biografisk handbok / 1967 / 101|date = 11 October 2022|publisher = Project Runeberg|access-date = 2 November 2023}} {{in lang|sv}}

| birth_place = Valkeala, Finland

| death_date = {{death date and age|1980|9|4|1897|6|17|df=yes}}

| death_place = Kirkkonummi, Finland

}}

Lars Ehrnrooth (3 June 1897 – 4 September 1980) was a Finnish equestrian.{{cite web|url=https://www.olympedia.org/athletes/11925 |title=Lars Ehrnrooth |work=Olympedia |access-date=23 October 2021}} He competed in the individual eventing event at the 1924 Summer Olympics.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/eh/lars-ehrnrooth-1.html |archive-url=https://web.archive.org/web/20200417181652/https://www.sports-reference.com/olympics/athletes/eh/lars-ehrnrooth-1.html |url-status=dead |archive-date=17 April 2020 |title=Lars Ehrnrooth Olympic Results |accessdate=15 April 2020}}