Haldan may refer to:
People
*
Haldan Keffer Hartline, an American physiologist,
*
Paul Haldan
Paul may refer to:
*Paul (given name), a given name (includes a list of people with that name)
* Paul (surname), a list of people
People
Christianity
*Paul the Apostle (AD c.5–c.64/65), also known as Saul of Tarsus or Saint Paul, early Chri ...
, a Romanian-born Dutch professional table tennis player.
*
Halfdan, a legendary Swedish or Danish king
See also
*
*
Haldane (disambiguation)
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