Te Papa is closing its doors to the public from 6pm today for at least two weeks due to concerns over Covid-19.
The museum's board chair Dame Fran Wilde said the decision was made after careful consideration.
"We are not able to enforce social distancing within the museum, and we want to protect our community and support the efforts of all of New Zealand to reduce the risk of Covid-19, she said.
"The health of our visitors, our staff and our community is of paramount importance."
Staff would continue to work from their offices and there were plans in place to care for collections and provide online access to more museum resources, she said.