Laiho

Laiho is a Finnish surname. Notable people with the surname include:


 * Alexi Laiho, Finnish guitarist and composer
 * Hanna Laiho (born 1975), Finnish gymnast
 * Mia Laiho, Finnish politician
 * Olavi Laiho (1907-1944) Finnish criminal
 * Samuli Laiho, Finnish guitarist