Thomas Forsyth

Thomas Forsyth may refer to:


 * Thomas Forsyth (footballer) (1892–?), Scottish amateur footballer
 * Thomas Forsyth (Indian agent) (1771–1833), American frontiersman, trader, and Indian agent
 * Thomas Forsyth (New Zealand politician) (1868–1941), New Zealand Member of Parliament
 * Thomas Douglas Forsyth (1827–1886), Anglo-Indian administrator and diplomat
 * Thomas H. Forsyth (1842–1908), American soldier and Medal of Honor recipient
 * Tom Forsyth (1949–2020), Scottish football player and manager