Hillar Teder (born September 10, 1962) is an Estonian businessman and property developer conducting his business in Estonia, Latvia, Russia and Ukraine.
He is a majority shareholder in Arricano Real Estate plc.
In 2011 and 2012 Teder topped the "Wealthiest People in Estonia" ranking composed by the business magazine Äripäev (Business Daily), and in the years 2013-2015, he appeared in the top five positions of the list.
In 2016 Teder's net worth had dropped to €60 million.