The pages have about 2500 likes and 3600 followers between them.
A Trade Me link is included in the "about" section of the pages where MAGA (Make Ardern Go Away) hats are being sold.
Both have posted links to back-up accounts they intend on using instead.
It follows a week of action from social media giants after the riot in the US Capitol Building on Thursday.
Twitter and Facebook both temporarily blocked Donald Trump.
Facebook subsequently extended its ban until the end of the US president's term in 12 days. Twitter followed suit with a lifetime ban.
Other services have made similair moves over the past 48 hours, including Facebook-owned Instagram, Snapchat, Pinterest and Reddit, while popular e-commerce platform Shopify took down Trump's official campaign store.