Berndt Stephan "Ben" Blaisse (8 May 1911, Amsterdam – 30 April 2006, The Hague) was a Dutch speed skater and physicist.
He made his international competitive debut in 1932 in the European Speed Skating Championships.
He competed on the 500 meter distance and earned a 27th place with a time of 46.9 seconds.
He was the uncle of rower Steven Blaisse, who won a silver medal at the 1964 Summer Olympics.
This biographical article about a speed skater from the Netherlands is a stub.