Kahan

Kahan may refer to:

Places

 * Kahan, Pakistan, a village and tehsil in Balochistan, Pakistan
 * Kahan, Iran, a village in Razavi Khorasan Province, Iran
 * Kahan, Isfahan, a village in Isfahan Province, Iran
 * Kahan-e Pain, a village in Razavi Khorasan Province, Iran

Other uses

 * William Kahan, Canadian mathematician
 * Kahan summation algorithm, a mathematical algorithm attributed to William Kahan
 * Scott I Kahan, American physician
 * Yitzhak Kahan, 6th President of the Supreme Court of Israel
 * Kahan Commission, an Israeli investigation into the Sabra and Shatila Massacre in Lebanon
 * Noah Kahan, American singer