Marjolein Beumer

{{Short description|Dutch actress (born 1966)}}

{{BLP sources|date=June 2019}}

{{infobox person

| name = Marjolein Beumer

| image =

| imagesize =

| caption =

| birth_name = Marjolein Janssen

| birth_date = {{birth date and age|df=y|1966|10|27}}

| birth_place = Amstelveen, Netherlands

| occupation = Actress

| yearsactive = 1992–present

| spouse = Rik Launspach

| children = 2

}}

Marjolein Beumer (born Janssen; 27 October 1966, Amstelveen, North Holland){{citation needed|date=December 2019}} is a Dutch actress. She is the sister of actress Famke Janssen and director Antoinette Beumer.{{cite web |title=Famke Janssen |url=https://www.newnetherlandinstitute.org/history-and-heritage/dutch_americans/famke-janssen/ |website=www.newnetherlandinstitute.org |accessdate=15 December 2019}} She is married to fellow performer Rik Launspach.