Niklas Per Andersson (born 20 May 1971) is a retired Swedish professional ice hockey left winger.
In his career, he spent time with several National Hockey League (NHL) teams as well as various minor professional teams in North America, but mostly played for Frölunda HC in the Swedish Elitserien.
He is the younger brother of former hockey player Mikael Andersson and the father of New York Rangers player Lias Andersson.