James Cullen

James Cullen may refer to:

• James Cullen (mathematician) (1867–1933), Irish Jesuit, described Cullen numbers
• James Cullen (PTAA) (1841–1921), Irish Jesuit, founder of the Pioneer Total Abstinence Association
• James P. Cullen (1945–2017), American brigadier general

See also

• James Cullen Martin (1928–1999), American chemist
• Jim Cullen (1878–1954), Australian rules footballer
• Jim Cullen (skier), Canadian para-alpine skier