Per Mathiesen

{{short description|Norwegian artistic gymnast}}

{{Infobox gymnast

| name = Per Mathiesen

| image =

| alt =

| caption =

| full_name = Per Anton Mathiesen

| birth_date = {{Birth date|1885|03|11|df=yes}}

| birth_place = Kragerø, United Kingdoms of Sweden and Norway

| death_date = {{Death date and age|1961|06|02|1885|03|11|df=yes}}

| death_place = Sarpsborg, Norway

| discipline = MAG

| country = Norway

| natlteam =

| gym = Bergens TF

| show-medals = yes

| medaltemplates =

{{MedalSport|Men's artistic gymnastics}}

{{MedalCountry|{{NOR}}}}

{{MedalCompetition|Olympic Games}}

{{MedalGold|1912 Stockholm|Team, free system}}

}}

Per Anton Mathiesen (11 March 1885 – 2 June 1961) was a Norwegian gymnast who competed in the 1912 Summer Olympics. He was part of the Norwegian team, which won the gold medal in the gymnastics men's team, free system event.{{cite web|url=https://www.olympedia.org/athletes/30823 |title=Per Mathiesen |work=Olympedia |access-date=15 April 2021}}