Looking for logging into the League Of Legends Forgot site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the League Of Legends Forgot site. After that you can login as usual with your login credentials.
https://support.riotgames.com/hc/en-us/articles/201751724-Recovering-Your-Username
https://account.leagueoflegends.com/eune/en/forgot-password
http://forums.euw.leagueoflegends.com/board/showthread.php?t=1211373
http://forums.na.leagueoflegends.com/board/showthread.php?t=2595179
https://boards.na.leagueoflegends.com/en/c/help-support/ZtJEGQnV-forgot-email-and-password-to-account
https://boards.na.leagueoflegends.com/en/c/help-support/iwggYcFH-forgot-email
https://boards.na.leagueoflegends.com/en/c/help-support/2AYgXyEb-forgot-account-username-but-i-know-the-summoner-name
http://forums.eune.leagueoflegends.com/board/showthread.php?t=461326
https://boards.na.leagueoflegends.com/en/c/help-support/0pJ54g1B-forgot-my-email-pass-and-forgot-everything-about-the-email
https://boards.na.leagueoflegends.com/en/c/help-support/PmQiKnvw-pbe-accounts-recovery
https://boards.na.leagueoflegends.com/en/c/help-support/k6LzA5Rx-forgot-my-pbe-username
https://www.youtube.com/watch?v=1O6dATQynA0
http://support.lol.garena.com/en_SG/articles/383