Gerda Lassooij

{{Short description|Dutch swimmer (born 1952)}}

{{Infobox swimmer

|name=

|image=Gerda Lassooij 1970.jpg

| image_size = 230px

|caption=Gerda Lassooij in 1970

|birth_date={{birth date and age|1952|8|22|df=y}}

|birth_place=Amsterdam, Netherlands

|death_date=

|death_place=

| height =

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|sport=Swimming

|club=HDZ, Amsterdam

|alma_mater=

| show-medals = yes

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}}

Gerarda ("Gerda") Hendrica Maria Lassooij (born 22 August 1952) is a retired Dutch swimmer. She competed at the 1972 Summer Olympics in the 200 m and 400 m individual medley events, but failed to reach the finals.

After marriage she changed her last name to Nolting.