James Calder

James or Jim Calder may refer to:

Politicians

 * James Alexander Calder (1868–1956), Canadian politician
 * James Erskine Calder (1808–1882), English-born Surveyor General of Tasmania

Sportsmen

 * Jim Calder (footballer) (born 1960), Scottish footballer
 * Jim Calder (rugby union) (born 1957), Scottish international
 * Jim Calder (rugby league) (fl. 1930s), New Zealand international

Others

 * James Calder (academic administrator) (1826–1893), fifth president of Pennsylvania State University, USA
 * James Traill Calder (1794–1864), Scottish local historian
 * Sir James Calder, 1st Baronet (1686–1711), of the Calder baronets
 * Sir James Calder, 3rd Baronet (1760–1774), of the Calder baronets
 * James Calder (orthopaedic surgeon) (born 1968), English orthopaedic surgeon