Mikołaj VII Radziwiłł

{{For|other people with the name of Mikolaj Radziwiłł|Mikołaj Radziwiłł (disambiguation)}}

{{Infobox noble

|name = Mikołaj VII Radziwiłł

|image = Mikolaj VII Radziwill (304306).jpg

|image_size = 250px

|caption =

|birth_name =

|birth_date = 1546

|birth_place =

|death_date = {{death year and age|1589|1546}}

|death_place =

|term =

|predecessor =

|successor =

|religion = Calvinist

|spouse = Aleksandra Wiśniowiecka
Zofia Helena Hlebowicz Połońska

|partner =

|issue = Katarzyna Radziwiłł
Jerzy Radziwiłł
with Zofia Helena Hlebowicz Połońska:
Zofia Radziwiłł Dorohostajska

}}

Mikołaj Radziwiłł, {{Langx|lt| Mykalojus Radvila|links=no}} also known as Mikołaj Radziwiłł The Seventh (1546–1589) was Reichsfürst of the Holy Roman Empire and a Polish–Lithuanian noble (szlachcic), Great Chamberlain of Lithuania in the Grand Duchy of Lithuania and later in Polish–Lithuanian Commonwealth. Voivode of Nowogródek Voivodeship, starost mozyryski and merecki. Member of the Radziwiłł family. He was a Calvinist.