Hans "Hasse" Alsér (23 January 1942 – 15 January 1977) was a Swedish international table tennis player and later the head coach of West German (1971–1974) and Swedish (1974–1977) national teams.

[1] Hans Alsér was an international top level player.

[4] Hans Alsér was Swedish singles champion six times.

He died in 1977 at the age of 34 in the Linjeflyg Flight 618 plane crash at Kälvesta near Stockholm.

This biographical article relating to a Swedish table tennis figure is a stub.