Marguerite Ruygrok

{{short description|Australian swimmer}}

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

{{use Australian English|date=November 2016}}

{{Infobox swimmer

| name = Marguerite Ruygrok

| image =

| caption =

| fullname =

| nationality =

| strokes = Breaststroke

| club =

| birth_date = {{birth date and age|1947|6|3|df=yes}}

| birth_place =

| death_date =

| death_place =

| height =

| weight =

| show-medals =

| medaltemplates =

{{MedalSport | Women's swimming}}

{{MedalCountry | Australia}}

{{MedalCompetition | British Empire and Commonwealth Games}}

{{MedalGold | 1962 Perth | 4×110 yd medley relay | 4×110 yd medley relay}}

}}

Marguerite Ruygrok (born 3 June 1947) is an Australian former breaststroke swimmer. She competed in two events at the 1964 Summer Olympics.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/ru/marguerite-ruygrok-1.html |archive-url=https://web.archive.org/web/20200418052525/https://www.sports-reference.com/olympics/athletes/ru/marguerite-ruygrok-1.html |url-status=dead |archive-date=18 April 2020 |title=Marguerite Ruygrok Olympic Results |access-date=2 November 2016}}