Alexander Falconer may refer to:Alex Falconer, Scottish politician Alex Falconer, American politician from Minnesota Sir Alexander Falconer, 1st Lord Falconer of Halkerton (1595–1671), Lord Falconer of Halkerton Alexander Falconer, 2nd Lord Falconer of Halkerton (1620–1684), Lord Falconer of Halkerton Alexander Falconer, 4th Lord Falconer of Halkerton, Lord Falconer of Halkerton Alexander Falconer, 6th Lord Falconer of Halkerton (1707–1762), Lord Falconer of Halkerton