Einar Dahl (1 March 1904, in Falun – 17 January 1979, in Uddevalla, Sweden) was a Swedish social democratic politician, temperance man, Esperantist and author.

At Uddevalla's annual May Day demonstration in Kungstorget-Folkets Park that year, municipal workers union chair Axel V. Johansson had addressed the crowd of 2,500.

The school offered cultural programs including chamber music evenings and art instruction under artist Arne Isacsson.

[8] For several years Dahl gathered a strong support among members of the Swedish parliament for nominating the World Esperanto Association as a candidate for the Nobel Peace Prize.

In 1965, he was the chief proponent in the Swedish Riksdag of a common Scandinavian proposal that UNESCO should undertake a fundamental inquiry into the need for an international communications medium.