Magnus Tideman (born 9 April 1963) is a former professional tennis player from Sweden.

In singles, he reached the quarterfinals of Toulouse in 1982 (defeating Thierry Tulasne en route) and achieved a career-high ranking of World No.

Tideman also defeated Manuel Orantes at the 1983 French Open.

He was the coach of Aryna Sabalenka, Thomas Johansson, Jeremy Chardy and Radu Albot.

This biographical article relating to Swedish tennis is a stub.