Mark Sainsbury is a New Zealand current affairs television presenter. He currently hosts Close Up on TVNZ's TV ONE. Previously he was ONE News's political editor.
He won the 2007 Best Presenter Qantas Media Award for fronting Close Up, and moderated the live leaders debate for the New Zealand general election, 2008.
The Sunday Star-Times has described his moustache as "arguably the most famous in the country".